eq(a(x,a(a(a(B,y),z),u)),    a(a(a(B,x),y),a(z,u))).
eq(a(x,a(a(a(y,z),u),z)),    a(a(a(B,x),a(a(N,y),u)),z)).
eq(a(x,a(a(y,z),u)),    a(a(a(a(B,a(B,x)),y),z),u)).
eq(a(x,a(y,a(z,u))),    a(a(a(B,a(a(B,x),y)),z),u)).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),v)),    a(a(a(B,x),a(y,z)),a(u,v))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(u,v)),w)),    a(a(a(B,x),y),a(a(a(a(B,z),u),v),w))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),v)),    a(a(a(B,x),y),a(a(z,u),v))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,w))),    a(a(a(B,x),y),a(z,a(a(a(B,u),v),w)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(B,x),y),a(z,a(u,v)))).
eq(a(x,a(a(a(B,a(a(a(B,y),z),u)),v),w)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(v,w))).
eq(a(x,a(a(a(B,a(y,z)),u),v)),    a(a(a(a(B,a(B,x)),y),z),a(u,v))).
eq(a(x,a(a(a(B,y),z),a(a(a(B,u),v),w))),    a(a(a(B,x),y),a(a(a(B,z),u),a(v,w)))).
eq(a(x,a(a(a(B,y),z),a(u,v))),    a(a(a(B,x),y),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(B,y),a(a(N,z),u)),v)),    a(a(a(B,x),y),a(a(a(z,v),u),v))).
eq(a(x,a(a(a(B,y),a(a(B,z),u)),v)),    a(a(a(B,a(a(B,x),y)),z),a(u,v))).
eq(a(x,a(a(a(B,y),z),u)),    a(a(a(B,a(a(B,x),y)),z),u)).
eq(a(x,a(a(a(a(a(B,a(B,y)),z),u),v),w)),    a(a(a(a(B,a(B,x)),y),a(a(z,u),v)),w)).
eq(a(x,a(a(a(a(B,y),z),a(u,v)),w)),    a(a(a(a(B,a(B,x)),y),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(B,y),z),u),v)),    a(a(a(a(B,a(B,x)),y),a(z,u)),v)).
eq(a(x,a(a(a(a(y,z),u),z),v)),    a(a(a(a(B,a(B,x)),a(a(N,y),u)),z),v)).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),u),v),w)),    a(a(a(a(B,a(B,x)),y),z),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(y,z)),u),a(v,w))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(y,z),u),z)),    a(a(a(a(B,a(B,x)),a(N,y)),u),z)).
eq(a(x,a(a(y,z),u)),    a(a(a(a(a(a(B,B),B),x),y),z),u)).
eq(a(x,a(a(a(a(y,z),u),v),w)),    a(a(a(a(a(a(B,a(B,a(B,a(B,x)))),y),z),u),v),w)).
eq(a(x,a(a(a(a(a(B,y),z),u),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),y),a(z,u)),v),w)).
eq(a(x,a(a(a(y,z),u),v)),    a(a(a(a(a(B,a(B,a(B,x))),y),z),u),v)).
eq(a(x,a(a(y,a(a(z,u),v)),w)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),y))),z),u),v),w)).
eq(a(x,a(a(y,a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),a(u,v)),w)).
eq(a(x,a(a(y,a(z,u)),v)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),v)).
eq(a(x,a(a(y,z),a(a(u,v),w))),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),y),z))),u),v),w)).
eq(a(x,a(a(y,z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(a(B,a(B,x)),y),z)),u),a(v,w))).
eq(a(x,a(a(y,z),a(u,v))),    a(a(a(B,a(a(a(B,a(B,x)),y),z)),u),v)).
eq(a(x,a(y,a(a(a(B,a(a(B,z),u)),v),w))),    a(a(a(B,a(a(B,x),y)),z),a(u,a(v,w)))).
eq(a(x,a(y,a(a(a(a(B,a(B,z)),u),v),w))),    a(a(a(B,a(a(B,x),y)),z),a(a(u,v),w))).
eq(a(x,a(y,a(a(a(B,z),u),a(v,w)))),    a(a(a(B,a(a(B,x),y)),z),a(a(a(B,u),v),w))).
eq(a(x,a(y,a(a(a(B,z),u),v))),    a(a(a(B,a(a(B,x),y)),z),a(u,v))).
eq(a(x,a(y,a(a(a(z,u),v),u))),    a(a(a(B,a(a(B,x),y)),a(a(N,z),v)),u)).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(B,a(a(B,x),y)),z),a(u,v))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),v)),    a(a(a(B,a(a(B,x),y)),a(z,u)),v)).
eq(a(x,a(a(a(B,y),z),a(u,v))),    a(a(a(B,a(a(B,x),y)),a(a(B,z),u)),v)).
eq(a(x,a(a(a(y,a(z,u)),v),a(z,u))),    a(a(a(B,a(a(B,x),a(a(N,y),v))),z),u)).
eq(a(x,a(a(y,a(z,u)),a(v,w))),    a(a(a(B,a(a(a(B,a(a(B,a(B,x)),y)),z),u)),v),w)).
eq(a(x,a(a(a(y,z),u),a(v,w))),    a(a(a(B,a(a(a(a(B,a(B,a(B,x))),y),z),u)),v),w)).
eq(a(x,a(a(a(a(B,y),z),u),a(v,w))),    a(a(a(B,a(a(a(B,a(B,x)),y),a(z,u))),v),w)).
eq(a(x,a(a(y,z),a(u,v))),    a(a(a(a(a(B,a(a(B,B),a(B,x))),y),z),u),v)).
eq(a(x,a(y,a(z,u))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),u)).
eq(a(x,a(y,a(z,u))),    a(a(a(a(a(B,B),a(B,x)),y),z),u)).
eq(a(x,a(y,a(a(z,a(u,v)),w))),    a(a(a(a(B,a(a(B,a(B,a(a(B,x),y))),z)),u),v),w)).
eq(a(x,a(y,a(a(a(z,u),v),w))),    a(a(a(a(a(B,a(B,a(B,a(a(B,x),y)))),z),u),v),w)).
eq(a(x,a(y,a(a(a(a(B,z),u),v),w))),    a(a(a(a(B,a(B,a(a(B,x),y))),z),a(u,v)),w)).
eq(a(x,a(y,a(a(z,u),v))),    a(a(a(a(B,a(B,a(a(B,x),y))),z),u),v)).
eq(a(x,a(y,a(z,a(u,a(v,w))))),    a(a(a(B,a(a(B,a(a(B,a(a(B,x),y)),z)),u)),v),w)).
eq(a(x,a(y,a(z,a(a(u,v),w)))),    a(a(a(a(B,a(B,a(a(B,a(a(B,x),y)),z))),u),v),w)).
eq(a(x,a(y,a(z,a(a(a(B,u),v),w)))),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),a(v,w))).
eq(a(x,a(y,a(z,a(u,v)))),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),v)).
eq(a(x,a(a(a(a(a(B,y),a(a(N,z),u)),v),w),a(a(a(z,v),u),v))),    a(a(a(B,x),a(a(N,y),w)),a(a(a(z,v),u),v))).
eq(a(x,a(a(a(a(a(B,a(a(B,y),z)),u),v),w),a(z,a(u,v)))),    a(a(a(B,x),a(a(N,y),w)),a(z,a(u,v)))).
eq(a(x,a(a(a(a(a(a(B,a(B,y)),z),u),v),w),a(a(z,u),v))),    a(a(a(B,x),a(a(N,y),w)),a(a(z,u),v))).
eq(a(x,a(a(a(a(a(B,y),z),a(u,v)),w),a(a(a(B,z),u),v))),    a(a(a(B,x),a(a(N,y),w)),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(a(a(B,y),z),u),v),a(z,u))),    a(a(a(B,x),a(a(N,y),v)),a(z,u))).
eq(a(x,a(a(a(a(a(y,z),u),z),v),z)),    a(a(a(B,x),a(a(N,a(a(N,y),u)),v)),z)).
eq(a(x,a(a(a(a(B,a(y,z)),a(a(N,u),v)),w),z)),    a(a(a(B,x),a(a(N,y),a(a(a(u,w),v),w))),z)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,z)),u)),v),w),z)),    a(a(a(B,x),a(a(N,y),a(u,a(v,w)))),z)).
eq(a(x,a(a(a(a(a(B,a(B,a(y,z))),u),v),w),z)),    a(a(a(B,x),a(a(N,y),a(a(u,v),w))),z)).
eq(a(x,a(a(a(a(B,a(y,z)),u),a(v,w)),z)),    a(a(a(B,x),a(a(N,y),a(a(a(B,u),v),w))),z)).
eq(a(x,a(a(a(a(B,a(y,z)),u),v),z)),    a(a(a(B,x),a(a(N,y),a(u,v))),z)).
eq(a(x,a(a(a(a(y,z),u),z),u)),    a(a(a(B,x),a(a(N,a(N,y)),z)),u)).
eq(a(x,a(a(a(B,a(a(y,a(a(a(z,u),v),u)),w)),a(a(N,z),v)),u)),    a(a(a(B,x),a(a(N,y),w)),a(a(a(z,u),v),u))).
eq(a(x,a(a(a(B,a(a(B,a(a(y,a(z,a(u,v))),w)),z)),u),v)),    a(a(a(B,x),a(a(N,y),w)),a(z,a(u,v)))).
eq(a(x,a(a(a(a(B,a(B,a(a(y,a(a(z,u),v)),w))),z),u),v)),    a(a(a(B,x),a(a(N,y),w)),a(a(z,u),v))).
eq(a(x,a(a(a(B,a(a(y,a(a(a(B,z),u),v)),w)),z),a(u,v))),    a(a(a(B,x),a(a(N,y),w)),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(B,a(a(y,a(z,u)),v)),z),u)),    a(a(a(B,x),a(a(N,y),v)),a(z,u))).
eq(a(x,a(a(a(y,y),z),y)),    a(a(a(B,x),a(a(N,N),z)),y)).
eq(a(x,a(a(a(a(a(a(y,z),u),z),v),w),v)),    a(a(a(B,x),a(a(a(a(B,N),a(a(N,y),u)),z),w)),v)).
eq(a(x,a(a(a(a(y,a(z,u)),v),w),v)),    a(a(a(B,x),a(a(a(a(B,a(a(B,N),y)),z),u),w)),v)).
eq(a(x,a(a(a(a(a(y,z),u),v),w),v)),    a(a(a(B,x),a(a(a(a(a(B,a(B,N)),y),z),u),w)),v)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),v),w),v)),    a(a(a(B,x),a(a(a(a(B,N),y),a(z,u)),w)),v)).
eq(a(x,a(a(a(a(y,z),u),v),u)),    a(a(a(B,x),a(a(a(a(B,N),y),z),v)),u)).
eq(a(x,a(a(a(y,z),a(a(a(u,v),w),v)),z)),    a(a(a(B,x),a(a(a(B,a(N,y)),a(a(N,u),w)),v)),z)).
eq(a(x,a(a(a(y,z),a(u,a(v,w))),z)),    a(a(a(B,x),a(a(a(B,a(a(B,a(N,y)),u)),v),w)),z)).
eq(a(x,a(a(a(y,z),a(a(u,v),w)),z)),    a(a(a(B,x),a(a(a(a(B,a(B,a(N,y))),u),v),w)),z)).
eq(a(x,a(a(a(y,z),a(a(a(B,u),v),w)),z)),    a(a(a(B,x),a(a(a(B,a(N,y)),u),a(v,w))),z)).
eq(a(x,a(a(a(y,z),a(u,v)),z)),    a(a(a(B,x),a(a(a(B,a(N,y)),u),v)),z)).
eq(a(x,a(a(a(y,z),a(u,v)),z)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,y))),u),v),z)).
eq(a(x,a(a(a(y,z),u),z)),    a(a(a(a(a(B,a(B,a(B,x))),N),y),u),z)).
eq(a(x,a(a(a(y,a(a(a(z,u),v),u)),w),a(a(a(z,u),v),u))),    a(a(a(B,a(a(B,x),a(a(N,y),w))),a(a(N,z),v)),u)).
eq(a(x,a(a(a(y,a(z,a(u,v))),w),a(z,a(u,v)))),    a(a(a(B,a(a(B,a(a(B,x),a(a(N,y),w))),z)),u),v)).
eq(a(x,a(a(a(y,a(a(z,u),v)),w),a(a(z,u),v))),    a(a(a(a(B,a(B,a(a(B,x),a(a(N,y),w)))),z),u),v)).
eq(a(x,a(a(a(y,a(a(a(B,z),u),v)),w),a(a(a(B,z),u),v))),    a(a(a(B,a(a(B,x),a(a(N,y),w))),z),a(u,v))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(B,a(a(B,x),a(a(a(B,y),z),u))),v),w)).
eq(a(x,a(a(a(a(a(B,B),a(a(N,y),z)),u),v),w)),    a(a(a(B,a(a(B,x),a(a(a(y,u),z),u))),v),w)).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(B,a(a(B,x),a(y,a(z,u)))),v),w)).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),y),z),u),v),w)),    a(a(a(B,a(a(B,x),a(a(y,z),u))),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(B,a(a(B,x),a(a(a(B,y),z),u))),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),u),v)),    a(a(a(B,a(a(B,x),a(y,z))),u),v)).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),v),w)),    a(a(a(B,a(a(B,x),y)),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(B,a(B,y)),a(a(N,z),u)),v),w)),    a(a(a(B,a(a(B,x),y)),a(a(a(z,v),u),v)),w)).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),v),w)),    a(a(a(B,a(a(B,x),y)),a(z,a(u,v))),w)).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),z),u),v),w)),    a(a(a(B,a(a(B,x),y)),a(a(z,u),v)),w)).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(u,v)),w)),    a(a(a(B,a(a(B,x),y)),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),w)),    a(a(a(B,a(a(B,x),y)),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(N,u),v)),w)),    a(a(a(B,a(a(B,x),y)),z),a(a(a(u,w),v),w))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),w)),    a(a(a(B,a(a(B,x),y)),z),a(u,a(v,w)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),u),v),w)),    a(a(a(B,a(a(B,x),y)),z),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,w))),    a(a(a(B,a(a(B,x),y)),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(B,a(a(a(B,y),z),u)),v),w)),    a(a(a(B,a(a(a(B,a(a(B,a(B,x)),y)),z),u)),v),w)).
eq(a(x,a(a(a(B,a(a(a(y,z),u),z)),v),w)),    a(a(a(B,a(a(a(B,a(B,x)),a(a(N,y),u)),z)),v),w)).
eq(a(x,a(a(a(B,a(y,a(z,u))),v),w)),    a(a(a(B,a(a(a(B,a(a(B,a(B,x)),y)),z),u)),v),w)).
eq(a(x,a(a(a(B,a(a(y,z),u)),v),w)),    a(a(a(B,a(a(a(a(B,a(B,a(B,x))),y),z),u)),v),w)).
eq(a(x,a(a(a(B,a(a(a(B,y),z),u)),v),w)),    a(a(a(B,a(a(a(B,a(B,x)),y),a(z,u))),v),w)).
eq(a(x,a(a(a(B,a(y,z)),u),v)),    a(a(a(B,a(a(a(B,a(B,x)),y),z)),u),v)).
eq(a(x,a(a(a(B,a(y,z)),u),v)),    a(a(a(a(a(B,a(a(B,B),a(B,x))),y),z),u),v)).
eq(a(x,a(a(a(B,y),z),u)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),u)).
eq(a(x,a(a(a(B,y),z),u)),    a(a(a(a(a(B,B),a(B,x)),y),z),u)).
eq(a(x,a(a(a(B,y),a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(a(B,a(B,a(a(B,x),y))),z)),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(z,u),v),u)),w)),    a(a(a(a(B,a(B,a(a(B,x),y))),a(a(N,z),v)),u),w)).
eq(a(x,a(a(a(B,y),a(z,a(u,v))),w)),    a(a(a(a(B,a(a(B,a(B,a(a(B,x),y))),z)),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(z,u),v)),w)),    a(a(a(a(a(B,a(B,a(B,a(a(B,x),y)))),z),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(B,a(a(B,x),y))),z),a(u,v)),w)).
eq(a(x,a(a(a(B,y),a(z,u)),v)),    a(a(a(a(B,a(B,a(a(B,x),y))),z),u),v)).
eq(a(x,a(a(a(B,y),z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(B,a(a(B,a(a(B,x),y)),z)),u)),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(a(u,v),w),v))),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),a(a(N,u),w)),v)).
eq(a(x,a(a(a(B,y),z),a(u,a(v,w)))),    a(a(a(B,a(a(B,a(a(B,a(a(B,x),y)),z)),u)),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(u,v),w))),    a(a(a(a(B,a(B,a(a(B,a(a(B,x),y)),z))),u),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),a(v,w))).
eq(a(x,a(a(a(B,y),z),a(u,v))),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),v)).
eq(a(x,a(a(a(a(a(a(a(B,B),B),y),z),u),v),w)),    a(a(a(a(a(a(B,B),B),x),y),a(a(z,u),v)),w)).
eq(a(x,a(a(a(a(B,a(a(B,y),z)),u),v),w)),    a(a(a(a(a(a(B,B),B),x),y),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(B,y),a(a(N,z),u)),v),w)),    a(a(a(a(a(a(B,B),B),x),y),a(a(a(z,v),u),v)),w)).
eq(a(x,a(a(a(a(B,a(a(B,y),z)),u),v),w)),    a(a(a(a(a(a(B,B),B),x),y),a(z,a(u,v))),w)).
eq(a(x,a(a(a(a(a(B,a(B,y)),z),u),v),w)),    a(a(a(a(a(a(B,B),B),x),y),a(a(z,u),v)),w)).
eq(a(x,a(a(a(a(B,y),z),a(u,v)),w)),    a(a(a(a(a(a(B,B),B),x),y),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(B,y),z),u),v)),    a(a(a(a(a(a(B,B),B),x),y),a(z,u)),v)).
eq(a(x,a(a(a(a(y,z),u),z),v)),    a(a(a(a(a(a(B,B),B),x),a(a(N,y),u)),z),v)).
eq(a(x,a(a(a(a(a(a(B,B),B),a(y,z)),u),v),w)),    a(a(a(a(a(a(B,B),B),x),y),z),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),v),w)),    a(a(a(a(a(a(B,B),B),x),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(B,a(y,z)),a(a(N,u),v)),w)),    a(a(a(a(a(a(B,B),B),x),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),v),w)),    a(a(a(a(a(a(B,B),B),x),y),z),a(u,a(v,w)))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),u),v),w)),    a(a(a(a(a(a(B,B),B),x),y),z),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(y,z)),u),a(v,w))),    a(a(a(a(a(a(B,B),B),x),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(B,a(y,z)),u),v)),    a(a(a(a(a(a(B,B),B),x),y),z),a(u,v))).
eq(a(x,a(a(a(y,z),u),z)),    a(a(a(a(a(a(B,B),B),x),a(N,y)),u),z)).
eq(a(x,a(a(a(a(y,z),u),v),w)),    a(a(a(a(a(a(a(a(B,B),B),a(a(a(B,B),B),x)),y),z),u),v),w)).
eq(a(x,a(a(a(a(a(B,y),z),u),v),w)),    a(a(a(a(a(B,a(a(B,a(a(a(B,B),B),x)),y)),z),u),v),w)).
eq(a(x,a(a(a(a(a(y,z),u),z),v),w)),    a(a(a(a(a(B,a(a(a(B,B),B),x)),a(a(N,y),u)),z),v),w)).
eq(a(x,a(a(a(y,a(z,u)),v),w)),    a(a(a(a(a(B,a(a(B,a(a(a(B,B),B),x)),y)),z),u),v),w)).
eq(a(x,a(a(a(a(y,z),u),v),w)),    a(a(a(a(a(a(B,a(B,a(a(a(B,B),B),x))),y),z),u),v),w)).
eq(a(x,a(a(a(a(a(B,y),z),u),v),w)),    a(a(a(a(a(B,a(a(a(B,B),B),x)),y),a(z,u)),v),w)).
eq(a(x,a(a(a(y,z),u),v)),    a(a(a(a(a(B,a(a(a(B,B),B),x)),y),z),u),v)).
eq(a(x,a(a(y,a(a(z,u),v)),w)),    a(a(a(a(a(a(a(B,B),B),a(a(a(a(B,B),B),x),y)),z),u),v),w)).
eq(a(x,a(a(y,a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(a(B,a(a(a(a(B,B),B),x),y)),z)),u),v),w)).
eq(a(x,a(a(y,a(a(a(z,u),v),u)),w)),    a(a(a(a(B,a(a(a(a(B,B),B),x),y)),a(a(N,z),v)),u),w)).
eq(a(x,a(a(y,a(z,a(u,v))),w)),    a(a(a(a(B,a(a(B,a(a(a(a(B,B),B),x),y)),z)),u),v),w)).
eq(a(x,a(a(y,a(a(z,u),v)),w)),    a(a(a(a(a(B,a(B,a(a(a(a(B,B),B),x),y))),z),u),v),w)).
eq(a(x,a(a(y,a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(a(a(a(B,B),B),x),y)),z),a(u,v)),w)).
eq(a(x,a(a(y,a(z,u)),v)),    a(a(a(a(B,a(a(a(a(B,B),B),x),y)),z),u),v)).
eq(a(x,a(a(y,z),a(a(u,v),w))),    a(a(a(a(a(a(B,B),B),a(a(a(a(a(B,B),B),x),y),z)),u),v),w)).
eq(a(x,a(a(y,z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(B,a(a(a(a(a(B,B),B),x),y),z)),u)),v),w)).
eq(a(x,a(a(y,z),a(a(a(u,v),w),v))),    a(a(a(B,a(a(a(a(a(B,B),B),x),y),z)),a(a(N,u),w)),v)).
eq(a(x,a(a(y,z),a(u,a(v,w)))),    a(a(a(B,a(a(B,a(a(a(a(a(B,B),B),x),y),z)),u)),v),w)).
eq(a(x,a(a(y,z),a(a(u,v),w))),    a(a(a(a(B,a(B,a(a(a(a(a(B,B),B),x),y),z))),u),v),w)).
eq(a(x,a(a(y,z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(a(a(a(B,B),B),x),y),z)),u),a(v,w))).
eq(a(x,a(a(y,z),a(u,v))),    a(a(a(B,a(a(a(a(a(B,B),B),x),y),z)),u),v)).
eq(a(x,a(y,a(a(a(a(a(B,B),a(B,z)),u),v),w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,a(v,w)))).
eq(a(x,a(y,a(a(a(a(a(a(B,B),B),z),u),v),w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(u,v),w))).
eq(a(x,a(y,a(a(a(B,a(a(B,z),u)),v),w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(y,a(a(a(B,z),a(a(N,u),v)),w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(y,a(a(a(B,a(a(B,z),u)),v),w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,a(v,w)))).
eq(a(x,a(y,a(a(a(a(B,a(B,z)),u),v),w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(u,v),w))).
eq(a(x,a(y,a(a(a(B,z),u),a(v,w)))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(y,a(a(a(B,z),u),v))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,v))).
eq(a(x,a(y,a(a(a(z,u),v),u))),    a(a(a(a(a(B,B),a(B,x)),y),a(a(N,z),v)),u)).
eq(a(x,a(a(a(a(a(B,B),a(B,y)),z),u),v)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,v))).
eq(a(x,a(a(a(a(a(a(B,B),B),y),z),u),v)),    a(a(a(a(a(B,B),a(B,x)),y),a(z,u)),v)).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(B,z),u)),v)).
eq(a(x,a(a(a(B,y),a(a(N,z),u)),v)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(z,v),u)),v)).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,v))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),v)),    a(a(a(a(a(B,B),a(B,x)),y),a(z,u)),v)).
eq(a(x,a(a(a(B,y),z),a(u,v))),    a(a(a(a(a(B,B),a(B,x)),y),a(a(B,z),u)),v)).
eq(a(x,a(a(a(y,a(z,u)),v),a(z,u))),    a(a(a(a(a(B,B),a(B,x)),a(a(N,y),v)),z),u)).
eq(a(x,a(a(y,a(z,u)),a(v,w))),    a(a(a(a(a(a(a(B,B),a(B,a(a(B,B),a(B,x)))),y),z),u),v),w)).
eq(a(x,a(a(a(y,z),u),a(v,w))),    a(a(a(a(a(a(a(a(B,B),B),a(a(B,B),a(B,x))),y),z),u),v),w)).
eq(a(x,a(a(a(a(B,y),z),u),a(v,w))),    a(a(a(a(a(B,a(a(B,a(a(B,B),a(B,x))),y)),z),u),v),w)).
eq(a(x,a(a(a(a(y,z),u),z),a(v,w))),    a(a(a(a(a(B,a(a(B,B),a(B,x))),a(a(N,y),u)),z),v),w)).
eq(a(x,a(a(y,a(z,u)),a(v,w))),    a(a(a(a(a(B,a(a(B,a(a(B,B),a(B,x))),y)),z),u),v),w)).
eq(a(x,a(a(a(y,z),u),a(v,w))),    a(a(a(a(a(a(B,a(B,a(a(B,B),a(B,x)))),y),z),u),v),w)).
eq(a(x,a(a(a(a(B,y),z),u),a(v,w))),    a(a(a(a(a(B,a(a(B,B),a(B,x))),y),a(z,u)),v),w)).
eq(a(x,a(y,a(a(z,a(u,v)),w))),    a(a(a(a(a(a(B,B),a(B,a(a(a(B,B),a(B,x)),y))),z),u),v),w)).
eq(a(x,a(y,a(a(a(z,u),v),w))),    a(a(a(a(a(a(a(B,B),B),a(a(a(B,B),a(B,x)),y)),z),u),v),w)).
eq(a(x,a(y,a(a(a(a(B,z),u),v),w))),    a(a(a(a(B,a(a(B,a(a(a(B,B),a(B,x)),y)),z)),u),v),w)).
eq(a(x,a(y,a(a(a(a(z,u),v),u),w))),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),a(a(N,z),v)),u),w)).
eq(a(x,a(y,a(a(z,a(u,v)),w))),    a(a(a(a(B,a(a(B,a(a(a(B,B),a(B,x)),y)),z)),u),v),w)).
eq(a(x,a(y,a(a(a(z,u),v),w))),    a(a(a(a(a(B,a(B,a(a(a(B,B),a(B,x)),y))),z),u),v),w)).
eq(a(x,a(y,a(a(a(a(B,z),u),v),w))),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),z),a(u,v)),w)).
eq(a(x,a(y,a(a(z,u),v))),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),z),u),v)).
eq(a(x,a(y,a(z,a(u,a(v,w))))),    a(a(a(a(a(B,B),a(B,a(a(a(a(B,B),a(B,x)),y),z))),u),v),w)).
eq(a(x,a(y,a(z,a(a(u,v),w)))),    a(a(a(a(a(a(B,B),B),a(a(a(a(B,B),a(B,x)),y),z)),u),v),w)).
eq(a(x,a(y,a(z,a(a(a(B,u),v),w)))),    a(a(a(B,a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u)),v),w)).
eq(a(x,a(y,a(z,a(a(a(u,v),w),v)))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),a(a(N,u),w)),v)).
eq(a(x,a(y,a(z,a(u,a(v,w))))),    a(a(a(B,a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u)),v),w)).
eq(a(x,a(y,a(z,a(a(u,v),w)))),    a(a(a(a(B,a(B,a(a(a(a(B,B),a(B,x)),y),z))),u),v),w)).
eq(a(x,a(y,a(z,a(a(a(B,u),v),w)))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u),a(v,w))).
eq(a(x,a(y,a(z,a(u,v)))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u),v)).
eq(a(x,a(a(a(a(a(B,a(a(a(y,y),z),y)),a(a(N,N),z)),y),u),a(a(a(y,y),z),y))),    a(a(a(B,x),a(a(N,N),u)),a(a(a(y,y),z),y))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(y,a(z,u)))),y),z),u),v),a(y,a(z,u)))),    a(a(a(B,x),a(a(N,N),v)),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),a(a(y,z),u)),y),z),u),v),a(a(y,z),u))),    a(a(a(B,x),a(a(N,N),v)),a(a(y,z),u))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(a(a(B,y),z),u)),y)),z),u),v),a(a(a(B,y),z),u))),    a(a(a(B,x),a(a(N,N),v)),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(a(a(B,a(a(a(y,z),u),z)),a(a(N,y),u)),z),v),a(a(a(y,z),u),z))),    a(a(a(B,x),a(a(N,N),v)),a(a(a(y,z),u),z))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(y,a(z,u))),y)),z),u),v),a(y,a(z,u)))),    a(a(a(B,x),a(a(N,N),v)),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(y,z),u))),y),z),u),v),a(a(y,z),u))),    a(a(a(B,x),a(a(N,N),v)),a(a(y,z),u))).
eq(a(x,a(a(a(a(a(B,a(a(a(B,y),z),u)),y),a(z,u)),v),a(a(a(B,y),z),u))),    a(a(a(B,x),a(a(N,N),v)),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(a(a(B,a(y,z)),y),z),u),a(y,z))),    a(a(a(B,x),a(a(N,N),u)),a(y,z))).
eq(a(x,a(a(a(a(a(y,a(a(N,y),z)),z),a(a(N,y),z)),u),a(a(N,y),z))),    a(a(a(B,x),a(a(N,N),u)),a(a(N,y),z))).
eq(a(x,a(a(a(a(B,a(y,y)),a(a(N,N),z)),u),y)),    a(a(a(B,x),a(a(N,N),a(a(a(u,u),z),u))),y)).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(y,y))),z),u),v),y)),    a(a(a(B,x),a(a(N,N),a(z,a(u,v)))),y)).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(y,y)),z),u),v),y)),    a(a(a(B,x),a(a(N,N),a(a(z,u),v))),y)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,y)),z)),u),v),y)),    a(a(a(B,x),a(a(N,N),a(a(a(B,z),u),v))),y)).
eq(a(x,a(a(a(a(B,a(y,y)),a(a(N,z),u)),v),y)),    a(a(a(B,x),a(a(N,N),a(a(a(z,v),u),v))),y)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,y)),z)),u),v),y)),    a(a(a(B,x),a(a(N,N),a(z,a(u,v)))),y)).
eq(a(x,a(a(a(a(a(B,a(B,a(y,y))),z),u),v),y)),    a(a(a(B,x),a(a(N,N),a(a(z,u),v))),y)).
eq(a(x,a(a(a(a(B,a(y,y)),z),a(u,v)),y)),    a(a(a(B,x),a(a(N,N),a(a(a(B,z),u),v))),y)).
eq(a(x,a(a(a(a(B,a(y,y)),z),u),y)),    a(a(a(B,x),a(a(N,N),a(z,u))),y)).
eq(a(x,a(a(a(a(y,z),a(N,y)),z),a(N,y))),    a(a(a(B,x),a(a(N,N),z)),a(N,y))).
eq(a(x,a(a(a(B,a(a(a(a(a(y,y),z),y),a(a(a(y,y),z),y)),u)),a(a(N,N),z)),y)),    a(a(a(B,x),a(a(N,N),u)),a(a(a(y,y),z),y))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(y,a(z,u)),a(y,a(z,u))),v))),y),z),u)),    a(a(a(B,x),a(a(N,N),v)),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(a(a(y,z),u),a(a(y,z),u)),v)),y),z),u)),    a(a(a(B,x),a(a(N,N),v)),a(a(y,z),u))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v)),y)),z),u)),    a(a(a(B,x),a(a(N,N),v)),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(B,a(a(a(a(a(y,z),u),z),a(a(a(y,z),u),z)),v)),a(a(N,y),u)),z)),    a(a(a(B,x),a(a(N,N),v)),a(a(a(y,z),u),z))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(y,a(z,u)),a(y,a(z,u))),v)),y)),z),u)),    a(a(a(B,x),a(a(N,N),v)),a(y,a(z,u)))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(y,z),u),a(a(y,z),u)),v))),y),z),u)),    a(a(a(B,x),a(a(N,N),v)),a(a(y,z),u))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v)),y),a(z,u))),    a(a(a(B,x),a(a(N,N),v)),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(B,a(a(a(y,z),a(y,z)),u)),y),z)),    a(a(a(B,x),a(a(N,N),u)),a(y,z))).
eq(a(x,a(a(a(y,y),a(a(a(z,z),u),z)),y)),    a(a(a(B,x),a(a(a(B,a(N,N)),a(a(N,N),u)),z)),y)).
eq(a(x,a(a(a(y,y),a(z,a(u,v))),y)),    a(a(a(B,x),a(a(a(a(a(B,B),a(B,a(N,N))),z),u),v)),y)).
eq(a(x,a(a(a(y,y),a(a(z,u),v)),y)),    a(a(a(B,x),a(a(a(a(a(a(B,B),B),a(N,N)),z),u),v)),y)).
eq(a(x,a(a(a(y,y),a(a(a(B,z),u),v)),y)),    a(a(a(B,x),a(a(a(B,a(a(B,a(N,N)),z)),u),v)),y)).
eq(a(x,a(a(a(y,y),a(a(a(z,u),v),u)),y)),    a(a(a(B,x),a(a(a(B,a(N,N)),a(a(N,z),v)),u)),y)).
eq(a(x,a(a(a(y,y),a(z,a(u,v))),y)),    a(a(a(B,x),a(a(a(B,a(a(B,a(N,N)),z)),u),v)),y)).
eq(a(x,a(a(a(y,y),a(a(z,u),v)),y)),    a(a(a(B,x),a(a(a(a(B,a(B,a(N,N))),z),u),v)),y)).
eq(a(x,a(a(a(y,y),a(a(a(B,z),u),v)),y)),    a(a(a(B,x),a(a(a(B,a(N,N)),z),a(u,v))),y)).
eq(a(x,a(a(a(y,y),a(z,u)),y)),    a(a(a(B,x),a(a(a(B,a(N,N)),z),u)),y)).
eq(a(x,a(a(a(y,y),a(z,u)),y)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),a(N,N)),z),u),y)).
eq(a(x,a(a(a(y,y),z),y)),    a(a(a(a(a(a(a(B,B),B),a(B,x)),N),N),z),y)).
eq(a(x,a(a(a(y,y),a(z,u)),y)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,N))),z),u),y)).
eq(a(x,a(a(a(y,y),z),y)),    a(a(a(a(a(B,a(B,a(B,x))),N),N),z),y)).
eq(a(x,a(a(a(y,y),z),y)),    a(a(a(a(B,a(B,x)),a(N,N)),z),y)).
eq(a(x,a(a(a(a(a(a(y,y),z),y),a(a(a(y,y),z),y)),u),a(a(a(y,y),z),y))),    a(a(a(B,a(a(B,x),a(a(N,N),u))),a(a(N,N),z)),y)).
eq(a(x,a(a(a(a(y,a(z,u)),a(y,a(z,u))),v),a(y,a(z,u)))),    a(a(a(a(a(B,B),a(B,a(a(B,x),a(a(N,N),v)))),y),z),u)).
eq(a(x,a(a(a(a(a(y,z),u),a(a(y,z),u)),v),a(a(y,z),u))),    a(a(a(a(a(a(B,B),B),a(a(B,x),a(a(N,N),v))),y),z),u)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v),a(a(a(B,y),z),u))),    a(a(a(B,a(a(B,a(a(B,x),a(a(N,N),v))),y)),z),u)).
eq(a(x,a(a(a(a(a(a(y,z),u),z),a(a(a(y,z),u),z)),v),a(a(a(y,z),u),z))),    a(a(a(B,a(a(B,x),a(a(N,N),v))),a(a(N,y),u)),z)).
eq(a(x,a(a(a(a(y,a(z,u)),a(y,a(z,u))),v),a(y,a(z,u)))),    a(a(a(B,a(a(B,a(a(B,x),a(a(N,N),v))),y)),z),u)).
eq(a(x,a(a(a(a(a(y,z),u),a(a(y,z),u)),v),a(a(y,z),u))),    a(a(a(a(B,a(B,a(a(B,x),a(a(N,N),v)))),y),z),u)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v),a(a(a(B,y),z),u))),    a(a(a(B,a(a(B,x),a(a(N,N),v))),y),a(z,u))).
eq(a(x,a(a(a(a(y,z),a(y,z)),u),a(y,z))),    a(a(a(B,a(a(B,x),a(a(N,N),u))),y),z)).
eq(a(x,a(a(a(a(a(a(B,a(B,y)),a(N,z)),u),v),w),a(a(a(z,v),u),v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(z,v),u),v))).
eq(a(x,a(a(a(a(a(B,y),a(a(N,N),z)),u),v),a(a(a(u,u),z),u))),    a(a(a(a(B,a(B,x)),a(N,y)),v),a(a(a(u,u),z),u))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,y)),z),u),v),w),a(z,a(u,v)))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(z,a(u,v)))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),y),z),u),v),w),a(a(z,u),v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(z,u),v))).
eq(a(x,a(a(a(a(a(B,a(a(B,y),z)),u),v),w),a(a(a(B,z),u),v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(a(a(B,y),a(a(N,z),u)),v),w),a(a(a(z,v),u),v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(z,v),u),v))).
eq(a(x,a(a(a(a(a(B,a(a(B,y),z)),u),v),w),a(z,a(u,v)))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(z,a(u,v)))).
eq(a(x,a(a(a(a(a(a(B,a(B,y)),z),u),v),w),a(a(z,u),v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(z,u),v))).
eq(a(x,a(a(a(a(a(B,y),z),a(u,v)),w),a(a(a(B,z),u),v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(a(a(B,y),z),u),v),a(z,u))),    a(a(a(a(B,a(B,x)),a(N,y)),v),a(z,u))).
eq(a(x,a(a(a(a(a(y,z),u),z),v),z)),    a(a(a(a(B,a(B,x)),a(N,a(a(N,y),u))),v),z)).
eq(a(x,a(a(a(a(a(B,a(B,a(y,z))),a(N,u)),v),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(a(u,w),v),w)),z)).
eq(a(x,a(a(a(a(B,a(y,z)),a(a(N,N),u)),v),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(a(v,v),u),v)),z)).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(y,z))),u),v),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(u,a(v,w))),z)).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(y,z)),u),v),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(u,v),w)),z)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,z)),u)),v),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(a(B,u),v),w)),z)).
eq(a(x,a(a(a(a(B,a(y,z)),a(a(N,u),v)),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(a(u,w),v),w)),z)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,z)),u)),v),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(u,a(v,w))),z)).
eq(a(x,a(a(a(a(a(B,a(B,a(y,z))),u),v),w),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(u,v),w)),z)).
eq(a(x,a(a(a(a(B,a(y,z)),u),a(v,w)),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(a(a(B,u),v),w)),z)).
eq(a(x,a(a(a(a(B,a(y,z)),u),v),z)),    a(a(a(a(B,a(B,x)),a(N,y)),a(u,v)),z)).
eq(a(x,a(a(a(a(y,z),u),z),u)),    a(a(a(a(B,a(B,x)),a(N,a(N,y))),z),u)).
eq(a(x,a(a(a(a(B,a(B,a(a(y,a(a(a(z,u),v),u)),w))),a(N,z)),v),u)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(z,u),v),u))).
eq(a(x,a(a(a(B,a(a(y,a(a(a(z,z),u),z)),v)),a(a(N,N),u)),z)),    a(a(a(a(B,a(B,x)),a(N,y)),v),a(a(a(z,z),u),z))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(y,a(z,a(u,v))),w))),z),u),v)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(z,a(u,v)))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(y,a(a(z,u),v)),w)),z),u),v)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(z,u),v))).
eq(a(x,a(a(a(B,a(a(B,a(a(y,a(a(a(B,z),u),v)),w)),z)),u),v)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(B,a(a(y,a(a(a(z,u),v),u)),w)),a(a(N,z),v)),u)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(z,u),v),u))).
eq(a(x,a(a(a(B,a(a(B,a(a(y,a(z,a(u,v))),w)),z)),u),v)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(z,a(u,v)))).
eq(a(x,a(a(a(a(B,a(B,a(a(y,a(a(z,u),v)),w))),z),u),v)),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(z,u),v))).
eq(a(x,a(a(a(B,a(a(y,a(a(a(B,z),u),v)),w)),z),a(u,v))),    a(a(a(a(B,a(B,x)),a(N,y)),w),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(B,a(a(y,a(z,u)),v)),z),u)),    a(a(a(a(B,a(B,x)),a(N,y)),v),a(z,u))).
eq(a(x,a(a(a(a(a(a(y,z),u),z),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(a(B,a(B,N)),a(N,y)),u),z)),w),v)).
eq(a(x,a(a(a(a(a(a(y,y),z),y),u),v),u)),    a(a(a(a(B,a(B,x)),a(a(a(B,N),a(a(N,N),z)),y)),v),u)).
eq(a(x,a(a(a(a(y,a(z,u)),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(a(a(B,B),a(B,N)),y),z),u)),w),v)).
eq(a(x,a(a(a(a(a(y,z),u),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(a(a(a(B,B),B),N),y),z),u)),w),v)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(B,a(a(B,N),y)),z),u)),w),v)).
eq(a(x,a(a(a(a(a(a(y,z),u),z),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(B,N),a(a(N,y),u)),z)),w),v)).
eq(a(x,a(a(a(a(y,a(z,u)),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(B,a(a(B,N),y)),z),u)),w),v)).
eq(a(x,a(a(a(a(a(y,z),u),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(a(B,a(B,N)),y),z),u)),w),v)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),v),w),v)),    a(a(a(a(B,a(B,x)),a(a(a(B,N),y),a(z,u))),w),v)).
eq(a(x,a(a(a(a(y,z),u),v),u)),    a(a(a(a(B,a(B,x)),a(a(a(B,N),y),z)),v),u)).
eq(a(x,a(a(a(a(y,z),u),v),u)),    a(a(a(a(a(a(a(B,B),a(B,a(B,a(B,x)))),N),y),z),v),u)).
eq(a(x,a(a(a(a(y,z),u),v),u)),    a(a(a(a(a(B,a(a(B,a(B,a(B,x))),N)),y),z),v),u)).
eq(a(x,a(a(a(y,z),a(a(a(u,v),w),v)),z)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),a(N,y)))),a(N,u)),w),v),z)).
eq(a(x,a(a(a(y,z),a(a(a(u,u),v),u)),z)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,y))),a(a(N,N),v)),u),z)).
eq(a(x,a(a(a(y,z),a(u,a(v,w))),z)),    a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,x)),a(N,y)))),u),v),w),z)).
eq(a(x,a(a(a(y,z),a(a(u,v),w)),z)),    a(a(a(a(a(a(a(B,B),B),a(a(B,a(B,x)),a(N,y))),u),v),w),z)).
eq(a(x,a(a(a(y,z),a(a(a(B,u),v),w)),z)),    a(a(a(a(B,a(a(B,a(a(B,a(B,x)),a(N,y))),u)),v),w),z)).
eq(a(x,a(a(a(y,z),a(a(a(u,v),w),v)),z)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,y))),a(a(N,u),w)),v),z)).
eq(a(x,a(a(a(y,z),a(u,a(v,w))),z)),    a(a(a(a(B,a(a(B,a(a(B,a(B,x)),a(N,y))),u)),v),w),z)).
eq(a(x,a(a(a(y,z),a(a(u,v),w)),z)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),a(N,y)))),u),v),w),z)).
eq(a(x,a(a(a(y,z),a(a(a(B,u),v),w)),z)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,y))),u),a(v,w)),z)).
eq(a(x,a(a(a(y,a(a(a(z,u),v),u)),w),a(a(a(z,u),v),u))),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),a(N,y)),w))),a(N,z)),v),u)).
eq(a(x,a(a(a(y,a(a(a(z,z),u),z)),v),a(a(a(z,z),u),z))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,y)),v)),a(a(N,N),u)),z)).
eq(a(x,a(a(a(y,a(z,a(u,v))),w),a(z,a(u,v)))),    a(a(a(a(a(B,B),a(B,a(a(a(B,a(B,x)),a(N,y)),w))),z),u),v)).
eq(a(x,a(a(a(y,a(a(z,u),v)),w),a(a(z,u),v))),    a(a(a(a(a(a(B,B),B),a(a(a(B,a(B,x)),a(N,y)),w)),z),u),v)).
eq(a(x,a(a(a(y,a(a(a(B,z),u),v)),w),a(a(a(B,z),u),v))),    a(a(a(B,a(a(B,a(a(a(B,a(B,x)),a(N,y)),w)),z)),u),v)).
eq(a(x,a(a(a(y,a(a(a(z,u),v),u)),w),a(a(a(z,u),v),u))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,y)),w)),a(a(N,z),v)),u)).
eq(a(x,a(a(a(y,a(z,a(u,v))),w),a(z,a(u,v)))),    a(a(a(B,a(a(B,a(a(a(B,a(B,x)),a(N,y)),w)),z)),u),v)).
eq(a(x,a(a(a(y,a(a(z,u),v)),w),a(a(z,u),v))),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),a(N,y)),w))),z),u),v)).
eq(a(x,a(a(a(y,a(a(a(B,z),u),v)),w),a(a(a(B,z),u),v))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,y)),w)),z),a(u,v))).
eq(a(x,a(a(a(y,a(z,u)),v),a(z,u))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,y)),v)),z),u)).
eq(a(x,a(y,a(a(a(a(a(a(B,a(B,B)),B),z),u),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,a(v,w)))).
eq(a(x,a(y,a(a(a(a(B,a(B,z)),a(N,u)),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(y,a(a(a(B,z),a(a(N,N),u)),v))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(a(v,v),u),v))).
eq(a(x,a(y,a(a(a(a(a(B,B),a(B,z)),u),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,a(v,w)))).
eq(a(x,a(y,a(a(a(a(a(a(B,B),B),z),u),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(u,v),w))).
eq(a(x,a(y,a(a(a(B,a(a(B,z),u)),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(y,a(a(a(B,z),a(a(N,u),v)),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(y,a(a(a(B,a(a(B,z),u)),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,a(v,w)))).
eq(a(x,a(y,a(a(a(a(B,a(B,z)),u),v),w))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(u,v),w))).
eq(a(x,a(y,a(a(a(B,z),u),a(v,w)))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(y,a(a(a(B,z),u),v))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,v))).
eq(a(x,a(y,a(a(a(z,u),v),u))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(a(N,z),v)),u)).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),y),z),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,v))).
eq(a(x,a(a(a(a(B,a(B,y)),a(N,z)),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(a(z,v),u)),v)).
eq(a(x,a(a(a(B,y),a(a(N,N),z)),u)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(a(u,u),z)),u)).
eq(a(x,a(a(a(a(a(B,B),a(B,y)),z),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,v))).
eq(a(x,a(a(a(a(a(a(B,B),B),y),z),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(z,u)),v)).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(a(B,z),u)),v)).
eq(a(x,a(a(a(B,y),a(a(N,z),u)),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(a(z,v),u)),v)).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),z),a(u,v))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(z,u)),v)).
eq(a(x,a(a(a(B,y),z),a(u,v))),    a(a(a(a(a(a(B,a(B,B)),B),x),y),a(a(B,z),u)),v)).
eq(a(x,a(a(a(y,a(z,u)),v),a(z,u))),    a(a(a(a(a(a(B,a(B,B)),B),x),a(a(N,y),v)),z),u)).
eq(a(x,a(y,a(z,u))),    a(a(a(a(a(a(a(a(B,B),B),B),B),x),y),z),u)).
eq(a(x,a(a(y,a(z,u)),a(v,w))),    a(a(a(a(a(a(a(a(B,a(B,B)),B),a(a(a(B,a(B,B)),B),x)),y),z),u),v),w)).
eq(a(x,a(a(a(a(y,z),u),z),a(v,w))),    a(a(a(a(a(a(B,a(B,a(a(a(B,a(B,B)),B),x))),a(N,y)),u),z),v),w)).
eq(a(x,a(a(a(a(y,y),z),y),a(u,v))),    a(a(a(a(a(B,a(a(a(B,a(B,B)),B),x)),a(a(N,N),z)),y),u),v)).
eq(a(x,a(a(y,a(z,u)),a(v,w))),    a(a(a(a(a(a(a(B,B),a(B,a(a(a(B,a(B,B)),B),x))),y),z),u),v),w)).
eq(a(x,a(a(a(y,z),u),a(v,w))),    a(a(a(a(a(a(a(a(B,B),B),a(a(a(B,a(B,B)),B),x)),y),z),u),v),w)).
eq(a(x,a(a(a(a(B,y),z),u),a(v,w))),    a(a(a(a(a(B,a(a(B,a(a(a(B,a(B,B)),B),x)),y)),z),u),v),w)).
eq(a(x,a(a(a(a(y,z),u),z),a(v,w))),    a(a(a(a(a(B,a(a(a(B,a(B,B)),B),x)),a(a(N,y),u)),z),v),w)).
eq(a(x,a(a(y,a(z,u)),a(v,w))),    a(a(a(a(a(B,a(a(B,a(a(a(B,a(B,B)),B),x)),y)),z),u),v),w)).
eq(a(x,a(a(a(y,z),u),a(v,w))),    a(a(a(a(a(a(B,a(B,a(a(a(B,a(B,B)),B),x))),y),z),u),v),w)).
eq(a(x,a(a(a(a(B,y),z),u),a(v,w))),    a(a(a(a(a(B,a(a(a(B,a(B,B)),B),x)),y),a(z,u)),v),w)).
eq(a(x,a(a(y,z),a(u,v))),    a(a(a(a(a(B,a(a(a(B,a(B,B)),B),x)),y),z),u),v)).
eq(a(x,a(y,a(a(z,a(u,v)),w))),    a(a(a(a(a(a(a(B,a(B,B)),B),a(a(a(a(B,a(B,B)),B),x),y)),z),u),v),w)).
eq(a(x,a(y,a(a(a(a(z,u),v),u),w))),    a(a(a(a(a(B,a(B,a(a(a(a(B,a(B,B)),B),x),y))),a(N,z)),v),u),w)).
eq(a(x,a(y,a(a(a(a(z,z),u),z),v))),    a(a(a(a(B,a(a(a(a(B,a(B,B)),B),x),y)),a(a(N,N),u)),z),v)).
eq(a(x,a(y,a(a(z,a(u,v)),w))),    a(a(a(a(a(a(B,B),a(B,a(a(a(a(B,a(B,B)),B),x),y))),z),u),v),w)).
eq(a(x,a(y,a(a(a(z,u),v),w))),    a(a(a(a(a(a(a(B,B),B),a(a(a(a(B,a(B,B)),B),x),y)),z),u),v),w)).
eq(a(x,a(y,a(a(a(a(B,z),u),v),w))),    a(a(a(a(B,a(a(B,a(a(a(a(B,a(B,B)),B),x),y)),z)),u),v),w)).
eq(a(x,a(y,a(a(a(a(z,u),v),u),w))),    a(a(a(a(B,a(a(a(a(B,a(B,B)),B),x),y)),a(a(N,z),v)),u),w)).
eq(a(x,a(y,a(a(z,a(u,v)),w))),    a(a(a(a(B,a(a(B,a(a(a(a(B,a(B,B)),B),x),y)),z)),u),v),w)).
eq(a(x,a(y,a(a(a(z,u),v),w))),    a(a(a(a(a(B,a(B,a(a(a(a(B,a(B,B)),B),x),y))),z),u),v),w)).
eq(a(x,a(y,a(a(a(a(B,z),u),v),w))),    a(a(a(a(B,a(a(a(a(B,a(B,B)),B),x),y)),z),a(u,v)),w)).
eq(a(x,a(y,a(a(z,u),v))),    a(a(a(a(B,a(a(a(a(B,a(B,B)),B),x),y)),z),u),v)).
eq(a(x,a(y,a(z,a(u,a(v,w))))),    a(a(a(a(a(a(B,a(B,B)),B),a(a(a(a(a(B,a(B,B)),B),x),y),z)),u),v),w)).
eq(a(x,a(y,a(z,a(a(a(u,v),w),v)))),    a(a(a(a(B,a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z))),a(N,u)),w),v)).
eq(a(x,a(y,a(z,a(a(a(u,u),v),u)))),    a(a(a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z)),a(a(N,N),v)),u)).
eq(a(x,a(y,a(z,a(u,a(v,w))))),    a(a(a(a(a(B,B),a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z))),u),v),w)).
eq(a(x,a(y,a(z,a(a(u,v),w)))),    a(a(a(a(a(a(B,B),B),a(a(a(a(a(B,a(B,B)),B),x),y),z)),u),v),w)).
eq(a(x,a(y,a(z,a(a(a(B,u),v),w)))),    a(a(a(B,a(a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z)),u)),v),w)).
eq(a(x,a(y,a(z,a(a(a(u,v),w),v)))),    a(a(a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z)),a(a(N,u),w)),v)).
eq(a(x,a(y,a(z,a(u,a(v,w))))),    a(a(a(B,a(a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z)),u)),v),w)).
eq(a(x,a(y,a(z,a(a(u,v),w)))),    a(a(a(a(B,a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z))),u),v),w)).
eq(a(x,a(y,a(z,a(a(a(B,u),v),w)))),    a(a(a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z)),u),a(v,w))).
eq(a(x,a(y,a(z,a(u,v)))),    a(a(a(B,a(a(a(a(a(B,a(B,B)),B),x),y),z)),u),v)).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,B)),y),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(a(B,y),z),u)),v),w)).
eq(a(x,a(a(a(a(a(a(a(a(B,a(B,B)),B),B),y),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(y,a(z,u))),v),w)).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),a(N,y)),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(a(y,u),z),u)),v),w)).
eq(a(x,a(a(a(a(a(B,B),a(a(N,N),y)),z),u),v)),    a(a(a(a(a(B,B),a(B,x)),a(a(a(z,z),y),z)),u),v)).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,B)),y),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(y,a(z,u))),v),w)).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),B),y),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(y,z),u)),v),w)).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(a(B,y),z),u)),v),w)).
eq(a(x,a(a(a(a(a(B,B),a(a(N,y),z)),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(a(y,u),z),u)),v),w)).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(y,a(z,u))),v),w)).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),y),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(y,z),u)),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(a(a(B,B),a(B,x)),a(a(a(B,y),z),u)),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),u),v)),    a(a(a(a(a(B,B),a(B,x)),a(y,z)),u),v)).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(B,y))),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(a(a(a(B,a(B,B)),B),a(B,y)),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(z,a(u,v))),w)).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),a(N,z)),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(a(z,v),u),v)),w)).
eq(a(x,a(a(a(a(B,a(B,y)),a(a(N,N),z)),u),v)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(a(u,u),z),u)),v)).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(B,y))),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(z,a(u,v))),w)).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(B,y)),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(z,u),v)),w)).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(B,a(B,y)),a(a(N,z),u)),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(a(z,v),u),v)),w)).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(z,a(u,v))),w)).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),z),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(z,u),v)),w)).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(u,v)),w)),    a(a(a(a(a(B,B),a(B,x)),y),a(a(a(B,z),u),v)),w)).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(B,y),z))),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),a(a(B,y),z)),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,a(v,w)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),a(N,u)),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(N,N),u)),v)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(v,v),u),v))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(B,y),z))),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,a(v,w)))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(B,y),z)),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(N,u),v)),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(u,a(v,w)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),u),v),w)),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,w))),    a(a(a(a(a(B,B),a(B,x)),y),z),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(B,a(a(a(B,y),z),u)),v),w)),    a(a(a(a(a(a(a(B,B),a(B,a(a(B,B),a(B,x)))),y),z),u),v),w)).
eq(a(x,a(a(a(B,a(y,a(z,u))),v),w)),    a(a(a(a(a(a(a(a(B,a(B,B)),B),a(a(B,B),a(B,x))),y),z),u),v),w)).
eq(a(x,a(a(a(B,a(a(a(y,z),u),z)),v),w)),    a(a(a(a(a(a(B,a(B,a(a(B,B),a(B,x)))),a(N,y)),u),z),v),w)).
eq(a(x,a(a(a(B,a(a(a(y,y),z),y)),u),v)),    a(a(a(a(a(B,a(a(B,B),a(B,x))),a(a(N,N),z)),y),u),v)).
eq(a(x,a(a(a(B,a(y,a(z,u))),v),w)),    a(a(a(a(a(a(a(B,B),a(B,a(a(B,B),a(B,x)))),y),z),u),v),w)).
eq(a(x,a(a(a(B,a(a(y,z),u)),v),w)),    a(a(a(a(a(a(a(a(B,B),B),a(a(B,B),a(B,x))),y),z),u),v),w)).
eq(a(x,a(a(a(B,a(a(a(B,y),z),u)),v),w)),    a(a(a(a(a(B,a(a(B,a(a(B,B),a(B,x))),y)),z),u),v),w)).
eq(a(x,a(a(a(B,a(a(a(y,z),u),z)),v),w)),    a(a(a(a(a(B,a(a(B,B),a(B,x))),a(a(N,y),u)),z),v),w)).
eq(a(x,a(a(a(B,a(y,a(z,u))),v),w)),    a(a(a(a(a(B,a(a(B,a(a(B,B),a(B,x))),y)),z),u),v),w)).
eq(a(x,a(a(a(B,a(a(y,z),u)),v),w)),    a(a(a(a(a(a(B,a(B,a(a(B,B),a(B,x)))),y),z),u),v),w)).
eq(a(x,a(a(a(B,a(a(a(B,y),z),u)),v),w)),    a(a(a(a(a(B,a(a(B,B),a(B,x))),y),a(z,u)),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(B,z),u),v)),w)),    a(a(a(a(a(a(B,B),a(B,a(a(a(B,B),a(B,x)),y))),z),u),v),w)).
eq(a(x,a(a(a(B,y),a(z,a(u,v))),w)),    a(a(a(a(a(a(a(B,a(B,B)),B),a(a(a(B,B),a(B,x)),y)),z),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(z,u),v),u)),w)),    a(a(a(a(a(B,a(B,a(a(a(B,B),a(B,x)),y))),a(N,z)),v),u),w)).
eq(a(x,a(a(a(B,y),a(a(a(z,z),u),z)),v)),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),a(a(N,N),u)),z),v)).
eq(a(x,a(a(a(B,y),a(z,a(u,v))),w)),    a(a(a(a(a(a(B,B),a(B,a(a(a(B,B),a(B,x)),y))),z),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(z,u),v)),w)),    a(a(a(a(a(a(a(B,B),B),a(a(a(B,B),a(B,x)),y)),z),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(a(B,a(a(a(B,B),a(B,x)),y)),z)),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(z,u),v),u)),w)),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),a(a(N,z),v)),u),w)).
eq(a(x,a(a(a(B,y),a(z,a(u,v))),w)),    a(a(a(a(B,a(a(B,a(a(a(B,B),a(B,x)),y)),z)),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(z,u),v)),w)),    a(a(a(a(a(B,a(B,a(a(a(B,B),a(B,x)),y))),z),u),v),w)).
eq(a(x,a(a(a(B,y),a(a(a(B,z),u),v)),w)),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),z),a(u,v)),w)).
eq(a(x,a(a(a(B,y),a(z,u)),v)),    a(a(a(a(B,a(a(a(B,B),a(B,x)),y)),z),u),v)).
eq(a(x,a(a(a(B,y),z),a(a(a(B,u),v),w))),    a(a(a(a(a(B,B),a(B,a(a(a(a(B,B),a(B,x)),y),z))),u),v),w)).
eq(a(x,a(a(a(B,y),z),a(u,a(v,w)))),    a(a(a(a(a(a(B,a(B,B)),B),a(a(a(a(B,B),a(B,x)),y),z)),u),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(a(u,v),w),v))),    a(a(a(a(B,a(B,a(a(a(a(B,B),a(B,x)),y),z))),a(N,u)),w),v)).
eq(a(x,a(a(a(B,y),z),a(a(a(u,u),v),u))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),a(a(N,N),v)),u)).
eq(a(x,a(a(a(B,y),z),a(u,a(v,w)))),    a(a(a(a(a(B,B),a(B,a(a(a(a(B,B),a(B,x)),y),z))),u),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(u,v),w))),    a(a(a(a(a(a(B,B),B),a(a(a(a(B,B),a(B,x)),y),z)),u),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u)),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(a(u,v),w),v))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),a(a(N,u),w)),v)).
eq(a(x,a(a(a(B,y),z),a(u,a(v,w)))),    a(a(a(B,a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u)),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(u,v),w))),    a(a(a(a(B,a(B,a(a(a(a(B,B),a(B,x)),y),z))),u),v),w)).
eq(a(x,a(a(a(B,y),z),a(a(a(B,u),v),w))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u),a(v,w))).
eq(a(x,a(a(a(B,y),z),a(u,v))),    a(a(a(B,a(a(a(a(B,B),a(B,x)),y),z)),u),v)).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(a(y,y),z),y))),a(N,N)),z),y),u),a(a(a(y,y),z),y))),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(a(a(y,y),z),y))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(a(a(B,y),z),u))),y),z),u),v),a(a(a(B,y),z),u))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(a(a(a(a(a(B,a(B,B)),B),a(y,a(z,u))),y),z),u),v),a(y,a(z,u)))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(a(y,z),u),z))),a(N,y)),u),z),v),a(a(a(y,z),u),z))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(y,z),u),z))).
eq(a(x,a(a(a(a(a(B,a(a(a(y,y),z),y)),a(a(N,N),z)),y),u),a(a(a(y,y),z),y))),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(a(a(y,y),z),y))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(y,a(z,u)))),y),z),u),v),a(y,a(z,u)))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),a(a(y,z),u)),y),z),u),v),a(a(y,z),u))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(y,z),u))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(a(a(B,y),z),u)),y)),z),u),v),a(a(a(B,y),z),u))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(a(a(B,a(a(a(y,z),u),z)),a(a(N,y),u)),z),v),a(a(a(y,z),u),z))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(y,z),u),z))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(y,a(z,u))),y)),z),u),v),a(y,a(z,u)))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(y,z),u))),y),z),u),v),a(a(y,z),u))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(y,z),u))).
eq(a(x,a(a(a(a(a(B,a(a(a(B,y),z),u)),y),a(z,u)),v),a(a(a(B,y),z),u))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(a(a(B,a(y,z)),y),z),u),a(y,z))),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(y,z))).
eq(a(x,a(a(a(a(a(y,a(a(N,y),z)),z),a(a(N,y),z)),u),a(a(N,y),z))),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(a(N,y),z))).
eq(a(x,a(a(a(a(a(B,a(B,a(y,y))),a(N,N)),z),u),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(u,u),z),u)),y)).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(y,y))),z),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(B,z),u),v)),y)).
eq(a(x,a(a(a(a(a(a(a(B,a(B,B)),B),a(y,y)),z),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(z,a(u,v))),y)).
eq(a(x,a(a(a(a(a(B,a(B,a(y,y))),a(N,z)),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(z,v),u),v)),y)).
eq(a(x,a(a(a(a(B,a(y,y)),a(a(N,N),z)),u),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(u,u),z),u)),y)).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(y,y))),z),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(z,a(u,v))),y)).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(y,y)),z),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(z,u),v)),y)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,y)),z)),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(B,z),u),v)),y)).
eq(a(x,a(a(a(a(B,a(y,y)),a(a(N,z),u)),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(z,v),u),v)),y)).
eq(a(x,a(a(a(a(B,a(a(B,a(y,y)),z)),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(z,a(u,v))),y)).
eq(a(x,a(a(a(a(a(B,a(B,a(y,y))),z),u),v),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(z,u),v)),y)).
eq(a(x,a(a(a(a(B,a(y,y)),z),a(u,v)),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(a(a(B,z),u),v)),y)).
eq(a(x,a(a(a(a(B,a(y,y)),z),u),y)),    a(a(a(a(B,a(B,x)),a(N,N)),a(z,u)),y)).
eq(a(x,a(a(a(a(y,z),a(N,y)),z),a(N,y))),    a(a(a(a(B,a(B,x)),a(N,N)),z),a(N,y))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(a(y,y),z),y),a(a(a(y,y),z),y)),u))),a(N,N)),z),y)),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(a(a(y,y),z),y))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v))),y),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),a(a(a(y,a(z,u)),a(y,a(z,u))),v)),y),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(y,a(z,u)))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(a(y,z),u),z),a(a(a(y,z),u),z)),v))),a(N,y)),u),z)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(y,z),u),z))).
eq(a(x,a(a(a(B,a(a(a(a(a(y,y),z),y),a(a(a(y,y),z),y)),u)),a(a(N,N),z)),y)),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(a(a(y,y),z),y))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(y,a(z,u)),a(y,a(z,u))),v))),y),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(y,a(z,u)))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(a(a(y,z),u),a(a(y,z),u)),v)),y),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(y,z),u))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v)),y)),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(B,a(a(a(a(a(y,z),u),z),a(a(a(y,z),u),z)),v)),a(a(N,y),u)),z)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(y,z),u),z))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(y,a(z,u)),a(y,a(z,u))),v)),y)),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(y,a(z,u)))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(y,z),u),a(a(y,z),u)),v))),y),z),u)),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(y,z),u))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v)),y),a(z,u))),    a(a(a(a(B,a(B,x)),a(N,N)),v),a(a(a(B,y),z),u))).
eq(a(x,a(a(a(B,a(a(a(y,z),a(y,z)),u)),y),z)),    a(a(a(a(B,a(B,x)),a(N,N)),u),a(y,z))).
eq(a(x,a(a(a(y,y),z),y)),    a(a(a(a(a(a(B,B),B),x),a(N,N)),z),y)).
eq(a(x,a(a(a(y,y),a(a(a(z,z),u),z)),y)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),a(N,N)))),a(N,N)),u),z),y)).
eq(a(x,a(a(a(y,y),a(a(a(B,z),u),v)),y)),    a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,x)),a(N,N)))),z),u),v),y)).
eq(a(x,a(a(a(y,y),a(z,a(u,v))),y)),    a(a(a(a(a(a(a(B,a(B,B)),B),a(a(B,a(B,x)),a(N,N))),z),u),v),y)).
eq(a(x,a(a(a(y,y),a(a(a(z,u),v),u)),y)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),a(N,N)))),a(N,z)),v),u),y)).
eq(a(x,a(a(a(y,y),a(a(a(z,z),u),z)),y)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,N))),a(a(N,N),u)),z),y)).
eq(a(x,a(a(a(y,y),a(z,a(u,v))),y)),    a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,x)),a(N,N)))),z),u),v),y)).
eq(a(x,a(a(a(y,y),a(a(z,u),v)),y)),    a(a(a(a(a(a(a(B,B),B),a(a(B,a(B,x)),a(N,N))),z),u),v),y)).
eq(a(x,a(a(a(y,y),a(a(a(B,z),u),v)),y)),    a(a(a(a(B,a(a(B,a(a(B,a(B,x)),a(N,N))),z)),u),v),y)).
eq(a(x,a(a(a(y,y),a(a(a(z,u),v),u)),y)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,N))),a(a(N,z),v)),u),y)).
eq(a(x,a(a(a(y,y),a(z,a(u,v))),y)),    a(a(a(a(B,a(a(B,a(a(B,a(B,x)),a(N,N))),z)),u),v),y)).
eq(a(x,a(a(a(y,y),a(a(z,u),v)),y)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),a(N,N)))),z),u),v),y)).
eq(a(x,a(a(a(y,y),a(a(a(B,z),u),v)),y)),    a(a(a(a(B,a(a(B,a(B,x)),a(N,N))),z),a(u,v)),y)).
eq(a(x,a(a(a(a(a(a(y,y),z),y),a(a(a(y,y),z),y)),u),a(a(a(y,y),z),y))),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),a(N,N)),u))),a(N,N)),z),y)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v),a(a(a(B,y),z),u))),    a(a(a(a(a(B,B),a(B,a(a(a(B,a(B,x)),a(N,N)),v))),y),z),u)).
eq(a(x,a(a(a(a(y,a(z,u)),a(y,a(z,u))),v),a(y,a(z,u)))),    a(a(a(a(a(a(B,a(B,B)),B),a(a(a(B,a(B,x)),a(N,N)),v)),y),z),u)).
eq(a(x,a(a(a(a(a(a(y,z),u),z),a(a(a(y,z),u),z)),v),a(a(a(y,z),u),z))),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),a(N,N)),v))),a(N,y)),u),z)).
eq(a(x,a(a(a(a(a(a(y,y),z),y),a(a(a(y,y),z),y)),u),a(a(a(y,y),z),y))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,N)),u)),a(a(N,N),z)),y)).
eq(a(x,a(a(a(a(y,a(z,u)),a(y,a(z,u))),v),a(y,a(z,u)))),    a(a(a(a(a(B,B),a(B,a(a(a(B,a(B,x)),a(N,N)),v))),y),z),u)).
eq(a(x,a(a(a(a(a(y,z),u),a(a(y,z),u)),v),a(a(y,z),u))),    a(a(a(a(a(a(B,B),B),a(a(a(B,a(B,x)),a(N,N)),v)),y),z),u)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v),a(a(a(B,y),z),u))),    a(a(a(B,a(a(B,a(a(a(B,a(B,x)),a(N,N)),v)),y)),z),u)).
eq(a(x,a(a(a(a(a(a(y,z),u),z),a(a(a(y,z),u),z)),v),a(a(a(y,z),u),z))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,N)),v)),a(a(N,y),u)),z)).
eq(a(x,a(a(a(a(y,a(z,u)),a(y,a(z,u))),v),a(y,a(z,u)))),    a(a(a(B,a(a(B,a(a(a(B,a(B,x)),a(N,N)),v)),y)),z),u)).
eq(a(x,a(a(a(a(a(y,z),u),a(a(y,z),u)),v),a(a(y,z),u))),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),a(N,N)),v))),y),z),u)).
eq(a(x,a(a(a(a(a(a(B,y),z),u),a(a(a(B,y),z),u)),v),a(a(a(B,y),z),u))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,N)),v)),y),a(z,u))).
eq(a(x,a(a(a(a(y,z),a(y,z)),u),a(y,z))),    a(a(a(B,a(a(a(B,a(B,x)),a(N,N)),u)),y),z)).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),a(y,z)),a(u,v)),w),v6),v7)),    a(a(a(B,x),a(a(a(a(a(a(B,B),y),z),u),v),w)),a(v6,v7))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,a(B,B))),a(N,N)),y),z),u),v),w)),    a(a(a(B,x),a(a(a(a(z,z),y),z),u)),a(v,w))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),a(B,a(B,B))),y),z),u),v),w),v6)),    a(a(a(B,x),a(a(a(a(B,y),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(a(a(a(B,a(B,B)),B),a(B,B)),y),z),u),v),w),v6)),    a(a(a(B,x),a(a(y,a(z,u)),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,a(B,B))),a(N,y)),z),u),v),w),v6)),    a(a(a(B,x),a(a(a(a(y,u),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),a(a(N,N),y)),z),u),v),w)),    a(a(a(B,x),a(a(a(a(z,z),y),z),u)),a(v,w))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),a(B,a(B,B))),y),z),u),v),w),v6)),    a(a(a(B,x),a(a(y,a(z,u)),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(a(a(a(B,B),B),a(B,B)),y),z),u),v),w),v6)),    a(a(a(B,x),a(a(a(y,z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(a(B,a(B,B)),y)),z),u),v),w),v6)),    a(a(a(B,x),a(a(a(a(B,y),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),a(a(N,y),z)),u),v),w),v6)),    a(a(a(B,x),a(a(a(a(y,u),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(a(B,a(B,B)),y)),z),u),v),w),v6)),    a(a(a(B,x),a(a(y,a(z,u)),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,a(B,B))),y),z),u),v),w),v6)),    a(a(a(B,x),a(a(a(y,z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),y),a(z,u)),v),w),v6)),    a(a(a(B,x),a(a(a(a(B,y),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),y),z),u),v),w)),    a(a(a(B,x),a(a(y,z),u)),a(v,w))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),a(z,u)),a(v,w)),v6),v7)),    a(a(a(B,x),a(y,a(a(a(a(a(B,B),z),u),v),w))),a(v6,v7))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(B,B),y))),a(N,N)),z),u),v),w)),    a(a(a(B,x),a(y,a(a(a(u,u),z),u))),a(v,w))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(a(B,B),y))),z),u),v),w),v6)),    a(a(a(B,x),a(y,a(a(a(B,z),u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(a(a(a(B,a(B,B)),B),a(a(B,B),y)),z),u),v),w),v6)),    a(a(a(B,x),a(y,a(z,a(u,v)))),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(B,B),y))),a(N,z)),u),v),w),v6)),    a(a(a(B,x),a(y,a(a(a(z,v),u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),a(a(N,N),z)),u),v),w)),    a(a(a(B,x),a(y,a(a(a(u,u),z),u))),a(v,w))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(a(B,B),y))),z),u),v),w),v6)),    a(a(a(B,x),a(y,a(z,a(u,v)))),a(w,v6))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),a(a(B,B),y)),z),u),v),w),v6)),    a(a(a(B,x),a(y,a(a(z,u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(a(B,B),y)),z)),u),v),w),v6)),    a(a(a(B,x),a(y,a(a(a(B,z),u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),a(a(N,z),u)),v),w),v6)),    a(a(a(B,x),a(y,a(a(a(z,v),u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(a(B,B),y)),z)),u),v),w),v6)),    a(a(a(B,x),a(y,a(z,a(u,v)))),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(a(B,B),y))),z),u),v),w),v6)),    a(a(a(B,x),a(y,a(a(z,u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),a(u,v)),w),v6)),    a(a(a(B,x),a(y,a(a(a(B,z),u),v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(B,x),a(y,a(z,u))),a(v,w))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),z)),a(u,v)),a(w,v6)),v7)),    a(a(a(B,x),a(y,z)),a(a(a(a(a(a(B,B),u),v),w),v6),v7))).
eq(a(x,a(a(a(a(a(B,a(B,a(a(a(B,B),y),z))),a(N,N)),u),v),w)),    a(a(a(B,x),a(y,z)),a(a(a(a(v,v),u),v),w))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(a(a(B,B),y),z))),u),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(a(a(B,u),v),w),v6))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,B)),B),a(a(a(B,B),y),z)),u),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(u,a(v,w)),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(a(a(B,B),y),z))),a(N,u)),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(a(a(u,w),v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),z)),a(a(N,N),u)),v),w)),    a(a(a(B,x),a(y,z)),a(a(a(a(v,v),u),v),w))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(a(a(B,B),y),z))),u),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(u,a(v,w)),v6))).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(a(a(B,B),y),z)),u),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(a(u,v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(a(a(B,B),y),z)),u)),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(a(a(B,u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),z)),a(a(N,u),v)),w),v6)),    a(a(a(B,x),a(y,z)),a(a(a(a(u,w),v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(a(a(B,B),y),z)),u)),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(u,a(v,w)),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(a(a(B,B),y),z))),u),v),w),v6)),    a(a(a(B,x),a(y,z)),a(a(a(u,v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),z)),u),a(v,w)),v6)),    a(a(a(B,x),a(y,z)),a(a(a(a(B,u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),z)),u),v),w)),    a(a(a(B,x),a(y,z)),a(a(u,v),w))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),z),u)),a(v,w)),a(v6,v7))),    a(a(a(B,x),a(y,z)),a(u,a(a(a(a(a(B,B),v),w),v6),v7)))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(B,B),y),z),u))),a(N,N)),v),w)),    a(a(a(B,x),a(y,z)),a(u,a(a(a(w,w),v),w)))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(a(B,B),y),z),u))),v),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),a(a(a(a(B,B),y),z),u)),v),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(B,B),y),z),u))),a(N,v)),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(a(a(v,v6),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),z),u)),a(a(N,N),v)),w)),    a(a(a(B,x),a(y,z)),a(u,a(a(a(w,w),v),w)))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(a(B,B),y),z),u))),v),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(a(a(B,B),y),z),u)),v),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(a(B,B),y),z),u)),v)),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),z),u)),a(a(N,v),w)),v6)),    a(a(a(B,x),a(y,z)),a(u,a(a(a(v,v6),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(a(B,B),y),z),u)),v)),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(B,B),y),z),u))),v),w),v6)),    a(a(a(B,x),a(y,z)),a(u,a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),z),u)),v),a(w,v6))),    a(a(a(B,x),a(y,z)),a(u,a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),z),u)),v),w)),    a(a(a(B,x),a(y,z)),a(u,a(v,w)))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(a(a(B,B),z),u),v),w)),v6),v7)),    a(a(a(B,x),a(a(a(B,y),a(z,u)),a(v,w))),a(v6,v7))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(z,z),u),z)),v),w)),    a(a(a(B,x),a(a(a(a(B,a(B,y)),a(N,N)),u),z)),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(B,z),u),v)),w),v6)),    a(a(a(B,x),a(a(a(a(a(B,B),a(B,y)),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,a(u,v))),w),v6)),    a(a(a(B,x),a(a(a(a(a(a(B,a(B,B)),B),y),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(z,u),v),u)),w),v6)),    a(a(a(B,x),a(a(a(a(B,a(B,y)),a(N,z)),v),u)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(z,z),u),z)),v),w)),    a(a(a(B,x),a(a(a(B,y),a(a(N,N),u)),z)),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,a(u,v))),w),v6)),    a(a(a(B,x),a(a(a(a(a(B,B),a(B,y)),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(z,u),v)),w),v6)),    a(a(a(B,x),a(a(a(a(a(a(B,B),B),y),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(B,z),u),v)),w),v6)),    a(a(a(B,x),a(a(a(B,a(a(B,y),z)),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(z,u),v),u)),w),v6)),    a(a(a(B,x),a(a(a(B,y),a(a(N,z),v)),u)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,a(u,v))),w),v6)),    a(a(a(B,x),a(a(a(B,a(a(B,y),z)),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(z,u),v)),w),v6)),    a(a(a(B,x),a(a(a(a(B,a(B,y)),z),u),v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(a(B,z),u),v)),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),a(u,v))),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),a(a(N,y),z)),u),v),w)),    a(a(a(B,x),a(a(a(y,u),z),u)),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(a(a(B,B),y),z),u)),v),w),v6)),    a(a(a(a(B,a(B,x)),a(y,z)),a(u,v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),a(a(y,y),z)),y),u),v)),    a(a(a(a(a(B,a(B,a(B,x))),a(N,N)),z),y),a(u,v))).
eq(a(x,a(a(a(a(a(B,B),a(a(B,y),z)),u),v),w)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),y),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(a(a(a(a(B,a(B,B)),B),a(B,x)),y),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(y,z),u)),z),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),a(N,y)),u),z),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(y,y),z)),y),u),v)),    a(a(a(a(B,a(B,x)),a(a(N,N),z)),y),a(u,v))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),y),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(y,z)),u),v),w)),    a(a(a(a(a(a(a(B,B),B),a(B,x)),y),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(B,y),z)),u),v),w)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(y,z),u)),z),v),w)),    a(a(a(a(B,a(B,x)),a(a(N,y),u)),z),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(y,z)),u),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),y),z),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(B,y),z)),u),v),w)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),v)),    a(a(a(a(B,a(B,x)),y),z),a(u,v))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(a(a(B,B),v),w),v6),v7))),    a(a(a(B,x),a(y,z)),a(a(a(B,u),a(v,w)),a(v6,v7)))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(v,v),w),v))),    a(a(a(B,x),a(y,z)),a(a(a(a(B,a(B,u)),a(N,N)),w),v))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),a(y,z)),a(a(a(a(a(B,B),a(B,u)),v),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,a(w,v6)))),    a(a(a(B,x),a(y,z)),a(a(a(a(a(a(B,a(B,B)),B),u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(v,w),v6),w))),    a(a(a(B,x),a(y,z)),a(a(a(a(B,a(B,u)),a(N,v)),v6),w))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(v,v),w),v))),    a(a(a(B,x),a(y,z)),a(a(a(B,u),a(a(N,N),w)),v))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,a(w,v6)))),    a(a(a(B,x),a(y,z)),a(a(a(a(a(B,B),a(B,u)),v),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(v,w),v6))),    a(a(a(B,x),a(y,z)),a(a(a(a(a(a(B,B),B),u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),a(y,z)),a(a(a(B,a(a(B,u),v)),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(v,w),v6),w))),    a(a(a(B,x),a(y,z)),a(a(a(B,u),a(a(N,v),v6)),w))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,a(w,v6)))),    a(a(a(B,x),a(y,z)),a(a(a(B,a(a(B,u),v)),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(v,w),v6))),    a(a(a(B,x),a(y,z)),a(a(a(a(B,a(B,u)),v),w),v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),a(y,z)),a(a(a(B,u),v),a(w,v6)))).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,w))),    a(a(a(B,x),a(y,z)),a(a(a(B,u),v),w))).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(N,u),v)),w)),    a(a(a(B,x),a(y,z)),a(a(a(u,w),v),w))).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(a(a(B,B),u),v),w)),v6)),    a(a(a(B,a(a(B,x),a(y,z))),a(u,v)),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(u,u),v)),u)),    a(a(a(a(B,a(B,a(a(B,x),a(y,z)))),a(N,N)),v),u)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(B,u),v)),w)),    a(a(a(a(a(B,B),a(B,a(a(B,x),a(y,z)))),u),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,w))),    a(a(a(a(a(a(B,a(B,B)),B),a(a(B,x),a(y,z))),u),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(u,v),w)),v)),    a(a(a(a(B,a(B,a(a(B,x),a(y,z)))),a(N,u)),w),v)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(u,u),v)),u)),    a(a(a(B,a(a(B,x),a(y,z))),a(a(N,N),v)),u)).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,w))),    a(a(a(a(a(B,B),a(B,a(a(B,x),a(y,z)))),u),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(u,v)),w)),    a(a(a(a(a(a(B,B),B),a(a(B,x),a(y,z))),u),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(B,u),v)),w)),    a(a(a(B,a(a(B,a(a(B,x),a(y,z))),u)),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(u,v),w)),v)),    a(a(a(B,a(a(B,x),a(y,z))),a(a(N,u),w)),v)).
eq(a(x,a(a(a(a(a(B,B),y),z),u),a(v,w))),    a(a(a(B,a(a(B,a(a(B,x),a(y,z))),u)),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(u,v)),w)),    a(a(a(a(B,a(B,a(a(B,x),a(y,z)))),u),v),w)).
eq(a(x,a(a(a(a(a(B,B),y),z),a(a(B,u),v)),w)),    a(a(a(B,a(a(B,x),a(y,z))),u),a(v,w))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),a(a(z,u),v))),w),v6),v7)),    a(a(a(B,x),a(a(a(a(B,a(B,y)),z),u),v)),a(a(w,v6),v7))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),a(y,z)),a(u,v))),w),v6),v7)),    a(a(a(B,x),a(a(a(a(a(B,B),y),z),u),v)),a(a(w,v6),v7))).
eq(a(x,a(a(a(a(B,a(a(a(a(B,a(B,B)),a(N,N)),y),z)),u),v),w)),    a(a(a(B,x),a(a(a(z,z),y),z)),a(a(u,v),w))).
eq(a(x,a(a(a(a(B,a(a(a(a(a(B,B),a(B,B)),y),z),u)),v),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(a(a(a(B,a(B,B)),B),B),y),z),u)),v),w),v6)),    a(a(a(B,x),a(y,a(z,u))),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(a(B,a(B,B)),a(N,y)),z),u)),v),w),v6)),    a(a(a(B,x),a(a(a(y,u),z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),a(a(N,N),y)),z)),u),v),w)),    a(a(a(B,x),a(a(a(z,z),y),z)),a(a(u,v),w))).
eq(a(x,a(a(a(a(B,a(a(a(a(a(B,B),a(B,B)),y),z),u)),v),w),v6)),    a(a(a(B,x),a(y,a(z,u))),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(a(a(a(B,B),B),B),y),z),u)),v),w),v6)),    a(a(a(B,x),a(a(y,z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,a(a(B,B),y)),z),u)),v),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),a(a(N,y),z)),u)),v),w),v6)),    a(a(a(B,x),a(a(a(y,u),z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,a(a(B,B),y)),z),u)),v),w),v6)),    a(a(a(B,x),a(y,a(z,u))),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(a(B,a(B,B)),y),z),u)),v),w),v6)),    a(a(a(B,x),a(a(y,z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(a(a(B,B),y),a(z,u))),v),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(a(a(a(a(a(B,a(B,B)),B),B),B),y),z),u),v),w)),    a(a(a(B,x),a(y,z)),a(a(u,v),w))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),a(B,B)),B),y),z),u),v),w)),    a(a(a(B,x),a(y,z)),a(a(u,v),w))).
eq(a(x,a(a(a(a(a(a(B,a(a(B,B),B)),y),z),u),v),w)),    a(a(a(B,x),a(y,z)),a(a(u,v),w))).
eq(a(x,a(a(a(a(a(a(B,B),B),y),z),u),v)),    a(a(a(B,x),y),a(a(z,u),v))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),z),a(a(u,v),w)),v6),v7)),    a(a(a(B,x),y),a(a(a(a(a(a(B,a(B,z)),u),v),w),v6),v7))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),a(z,u)),a(v,w)),v6),v7)),    a(a(a(B,x),y),a(a(a(a(a(a(a(B,B),z),u),v),w),v6),v7))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(B,a(B,y)))),a(N,N)),z),u),v),w)),    a(a(a(B,x),y),a(a(a(a(a(u,u),z),u),v),w))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(B,a(B,y)))),z),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(a(a(B,z),u),v),w),v6))).
eq(a(x,a(a(a(a(a(a(a(a(B,a(B,B)),B),a(B,a(B,y))),z),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(z,a(u,v)),w),v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(B,a(B,y)))),a(N,z)),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(a(a(z,v),u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),a(a(N,N),z)),u),v),w)),    a(a(a(B,x),y),a(a(a(a(a(u,u),z),u),v),w))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,a(B,a(B,y)))),z),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(z,a(u,v)),w),v6))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),a(B,a(B,y))),z),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(a(z,u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(B,a(B,y))),z)),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(a(a(B,z),u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),a(a(N,z),u)),v),w),v6)),    a(a(a(B,x),y),a(a(a(a(a(z,v),u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,a(a(B,a(B,a(B,y))),z)),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(z,a(u,v)),w),v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,a(B,a(B,y)))),z),u),v),w),v6)),    a(a(a(B,x),y),a(a(a(a(z,u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),z),a(u,v)),w),v6)),    a(a(a(B,x),y),a(a(a(a(a(B,z),u),v),w),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,y))),z),u),v),w)),    a(a(a(B,x),y),a(a(a(z,u),v),w))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),a(a(v,w),v6)),v7)),    a(a(a(B,x),y),a(a(z,a(a(a(a(B,a(B,u)),v),w),v6)),v7))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),a(u,v)),a(w,v6)),v7)),    a(a(a(B,x),y),a(a(z,a(a(a(a(a(B,B),u),v),w),v6)),v7))).
eq(a(x,a(a(a(a(a(B,a(B,a(a(B,a(B,y)),z))),a(N,N)),u),v),w)),    a(a(a(B,x),y),a(a(z,a(a(a(v,v),u),v)),w))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,y)),z))),u),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(a(a(B,u),v),w)),v6))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,B)),B),a(a(B,a(B,y)),z)),u),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(u,a(v,w))),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(a(B,a(B,y)),z))),a(N,u)),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(a(a(u,w),v),w)),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),a(a(N,N),u)),v),w)),    a(a(a(B,x),y),a(a(z,a(a(a(v,v),u),v)),w))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,y)),z))),u),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(u,a(v,w))),v6))).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(a(B,a(B,y)),z)),u),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(a(u,v),w)),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(a(B,a(B,y)),z)),u)),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(a(a(B,u),v),w)),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),a(a(N,u),v)),w),v6)),    a(a(a(B,x),y),a(a(z,a(a(a(u,w),v),w)),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(a(B,a(B,y)),z)),u)),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(u,a(v,w))),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(a(B,a(B,y)),z))),u),v),w),v6)),    a(a(a(B,x),y),a(a(z,a(a(u,v),w)),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),a(v,w)),v6)),    a(a(a(B,x),y),a(a(z,a(a(a(B,u),v),w)),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,y)),z)),u),v),w)),    a(a(a(B,x),y),a(a(z,a(u,v)),w))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),u)),v),a(a(w,v6),v7))),    a(a(a(B,x),y),a(a(z,u),a(a(a(a(B,a(B,v)),w),v6),v7)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),u)),a(v,w)),a(v6,v7))),    a(a(a(B,x),y),a(a(z,u),a(a(a(a(a(B,B),v),w),v6),v7)))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(B,a(B,y)),z),u))),a(N,N)),v),w)),    a(a(a(B,x),y),a(a(z,u),a(a(a(w,w),v),w)))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(B,a(B,y)),z),u))),v),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),a(a(a(B,a(B,y)),z),u)),v),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(v,a(w,v6))))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(B,a(B,y)),z),u))),a(N,v)),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(a(a(v,v6),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),u)),a(a(N,N),v)),w)),    a(a(a(B,x),y),a(a(z,u),a(a(a(w,w),v),w)))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(a(B,a(B,y)),z),u))),v),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(v,a(w,v6))))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(a(B,a(B,y)),z),u)),v),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(B,a(B,y)),z),u)),v)),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),u)),a(a(N,v),w)),v6)),    a(a(a(B,x),y),a(a(z,u),a(a(a(v,v6),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(B,a(B,y)),z),u)),v)),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(v,a(w,v6))))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(B,a(B,y)),z),u))),v),w),v6)),    a(a(a(B,x),y),a(a(z,u),a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),u)),v),a(w,v6))),    a(a(a(B,x),y),a(a(z,u),a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),u)),v),w)),    a(a(a(B,x),y),a(a(z,u),a(v,w)))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(B,a(B,y)),z),u),v))),w),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(a(z,u),v)),a(a(w,v6),v7))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(a(a(B,B),y),z),u),v))),w),v6),v7)),    a(a(a(a(B,a(B,x)),a(y,z)),a(u,v)),a(a(w,v6),v7))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(y,y),z),y))),u),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),a(N,N)),z),y),a(a(u,v),w))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(B,y),z),u))),v),w),v6)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),y),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(y,a(z,u)))),v),w),v6)),    a(a(a(a(a(a(a(B,a(B,B)),B),a(B,x)),y),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(y,z),u),z))),v),w),v6)),    a(a(a(a(a(B,a(B,a(B,x))),a(N,y)),u),z),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(y,y),z),y))),u),v),w)),    a(a(a(a(B,a(B,x)),a(a(N,N),z)),y),a(a(u,v),w))).
eq(a(x,a(a(a(a(B,a(B,a(y,a(z,u)))),v),w),v6)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),y),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(y,z),u))),v),w),v6)),    a(a(a(a(a(a(a(B,B),B),a(B,x)),y),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(B,y),z),u))),v),w),v6)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(y,z),u),z))),v),w),v6)),    a(a(a(a(B,a(B,x)),a(a(N,y),u)),z),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(y,a(z,u)))),v),w),v6)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(y,z),u))),v),w),v6)),    a(a(a(a(a(B,a(B,a(B,x))),y),z),u),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(a(B,y),z),u))),v),w),v6)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(a(v,w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(a(B,a(B,u)),v),w),v6)),v7)),    a(a(a(B,x),y),a(a(a(a(B,z),u),a(a(v,w),v6)),v7))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(a(a(B,B),u),v),w),v6)),v7)),    a(a(a(B,x),y),a(a(a(a(B,z),a(u,v)),a(w,v6)),v7))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(u,u),v),u)),w)),    a(a(a(B,x),y),a(a(a(a(a(B,a(B,z)),a(N,N)),v),u),w))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(B,u),v),w)),v6)),    a(a(a(B,x),y),a(a(a(a(a(a(B,B),a(B,z)),u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(u,a(v,w))),v6)),    a(a(a(B,x),y),a(a(a(a(a(a(a(B,a(B,B)),B),z),u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(u,v),w),v)),v6)),    a(a(a(B,x),y),a(a(a(a(a(B,a(B,z)),a(N,u)),w),v),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(u,u),v),u)),w)),    a(a(a(B,x),y),a(a(a(a(B,z),a(a(N,N),v)),u),w))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(u,a(v,w))),v6)),    a(a(a(B,x),y),a(a(a(a(a(a(B,B),a(B,z)),u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(u,v),w)),v6)),    a(a(a(B,x),y),a(a(a(a(a(a(a(B,B),B),z),u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(B,u),v),w)),v6)),    a(a(a(B,x),y),a(a(a(a(B,a(a(B,z),u)),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(u,v),w),v)),v6)),    a(a(a(B,x),y),a(a(a(a(B,z),a(a(N,u),w)),v),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(u,a(v,w))),v6)),    a(a(a(B,x),y),a(a(a(a(B,a(a(B,z),u)),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(u,v),w)),v6)),    a(a(a(B,x),y),a(a(a(a(a(B,a(B,z)),u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),a(a(a(B,u),v),w)),v6)),    a(a(a(B,x),y),a(a(a(a(B,z),u),a(v,w)),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),a(a(N,z),u)),v),w)),    a(a(a(B,x),y),a(a(a(a(z,v),u),v),w))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(a(B,a(B,v)),w),v6),v7))),    a(a(a(B,x),y),a(a(a(B,a(z,u)),v),a(a(w,v6),v7)))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(a(a(B,B),v),w),v6),v7))),    a(a(a(B,x),y),a(a(a(B,a(z,u)),a(v,w)),a(v6,v7)))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(v,v),w),v))),    a(a(a(B,x),y),a(a(a(a(B,a(B,a(z,u))),a(N,N)),w),v))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),y),a(a(a(a(a(B,B),a(B,a(z,u))),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,a(w,v6)))),    a(a(a(B,x),y),a(a(a(a(a(a(B,a(B,B)),B),a(z,u)),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(v,w),v6),w))),    a(a(a(B,x),y),a(a(a(a(B,a(B,a(z,u))),a(N,v)),v6),w))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(v,v),w),v))),    a(a(a(B,x),y),a(a(a(B,a(z,u)),a(a(N,N),w)),v))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,a(w,v6)))),    a(a(a(B,x),y),a(a(a(a(a(B,B),a(B,a(z,u))),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(v,w),v6))),    a(a(a(B,x),y),a(a(a(a(a(a(B,B),B),a(z,u)),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),y),a(a(a(B,a(a(B,a(z,u)),v)),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(v,w),v6),w))),    a(a(a(B,x),y),a(a(a(B,a(z,u)),a(a(N,v),v6)),w))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,a(w,v6)))),    a(a(a(B,x),y),a(a(a(B,a(a(B,a(z,u)),v)),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(v,w),v6))),    a(a(a(B,x),y),a(a(a(a(B,a(B,a(z,u))),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),y),a(a(a(B,a(z,u)),v),a(w,v6)))).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,w))),    a(a(a(B,x),y),a(a(a(B,a(z,u)),v),w))).
eq(a(x,a(a(a(a(B,a(B,y)),a(N,z)),u),v)),    a(a(a(B,x),y),a(a(a(z,v),u),v))).
eq(a(x,a(a(a(a(B,a(B,y)),a(a(B,a(B,z)),u)),v),w)),    a(a(a(B,a(a(B,x),y)),z),a(a(u,v),w))).
eq(a(x,a(a(a(a(B,a(B,y)),a(a(a(B,B),z),u)),v),w)),    a(a(a(B,a(a(B,x),y)),a(z,u)),a(v,w))).
eq(a(x,a(a(a(a(B,a(B,y)),a(z,z)),u),z)),    a(a(a(a(B,a(B,a(a(B,x),y))),a(N,N)),u),z)).
eq(a(x,a(a(a(a(B,a(B,y)),a(B,z)),u),v)),    a(a(a(a(a(B,B),a(B,a(a(B,x),y))),z),u),v)).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,w))),    a(a(a(a(a(a(B,a(B,B)),B),a(a(B,x),y)),a(z,u)),v),w)).
eq(a(x,a(a(a(a(B,a(B,y)),a(z,u)),v),u)),    a(a(a(a(B,a(B,a(a(B,x),y))),a(N,z)),v),u)).
eq(a(x,a(a(a(a(B,a(B,y)),a(z,z)),u),z)),    a(a(a(B,a(a(B,x),y)),a(a(N,N),u)),z)).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,w))),    a(a(a(a(a(B,B),a(B,a(a(B,x),y))),a(z,u)),v),w)).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),v)),    a(a(a(a(a(a(B,B),B),a(a(B,x),y)),z),u),v)).
eq(a(x,a(a(a(a(B,a(B,y)),a(B,z)),u),v)),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),v)).
eq(a(x,a(a(a(a(B,a(B,y)),a(z,u)),v),u)),    a(a(a(B,a(a(B,x),y)),a(a(N,z),v)),u)).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),a(v,w))),    a(a(a(B,a(a(B,a(a(B,x),y)),a(z,u))),v),w)).
eq(a(x,a(a(a(a(B,a(B,y)),z),u),v)),    a(a(a(a(B,a(B,a(a(B,x),y))),z),u),v)).
eq(a(x,a(a(a(a(B,a(B,y)),a(B,z)),u),v)),    a(a(a(B,a(a(B,x),y)),z),a(u,v))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),a(z,a(u,v))),w)),v6),v7)),    a(a(a(B,x),a(a(a(B,a(a(B,y),z)),u),v)),a(w,a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),a(a(z,u),v)),w)),v6),v7)),    a(a(a(B,x),a(a(a(a(B,a(B,y)),z),u),v)),a(w,a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),a(y,z)),a(u,v)),w)),v6),v7)),    a(a(a(B,x),a(a(a(a(a(B,B),y),z),u),v)),a(w,a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,a(B,B)),a(N,N)),y),z),u)),v),w)),    a(a(a(B,x),a(a(a(z,z),y),z)),a(u,a(v,w)))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,B),a(B,B)),y),z),u),v)),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(a(B,a(B,B)),B),B),y),z),u),v)),w),v6)),    a(a(a(B,x),a(y,a(z,u))),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,a(B,B)),a(N,y)),z),u),v)),w),v6)),    a(a(a(B,x),a(a(a(y,u),z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),a(a(N,N),y)),z),u)),v),w)),    a(a(a(B,x),a(a(a(z,z),y),z)),a(u,a(v,w)))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,B),a(B,B)),y),z),u),v)),w),v6)),    a(a(a(B,x),a(y,a(z,u))),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(a(B,B),B),B),y),z),u),v)),w),v6)),    a(a(a(B,x),a(a(y,z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(a(B,B),y)),z),u),v)),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),a(a(N,y),z)),u),v)),w),v6)),    a(a(a(B,x),a(a(a(y,u),z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(a(B,B),y)),z),u),v)),w),v6)),    a(a(a(B,x),a(y,a(z,u))),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,a(B,B)),y),z),u),v)),w),v6)),    a(a(a(B,x),a(a(y,z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,B),y),a(z,u)),v)),w),v6)),    a(a(a(B,x),a(a(a(B,y),z),u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),a(u,a(v,w)))),v6),v7)),    a(a(a(B,x),y),a(a(a(a(B,a(a(B,z),u)),v),w),a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),a(a(u,v),w))),v6),v7)),    a(a(a(B,x),y),a(a(a(a(a(B,a(B,z)),u),v),w),a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),a(z,u)),a(v,w))),v6),v7)),    a(a(a(B,x),y),a(a(a(a(a(a(B,B),z),u),v),w),a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,a(B,y))),a(N,N)),z),u)),v),w)),    a(a(a(B,x),y),a(a(a(a(u,u),z),u),a(v,w)))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,B),a(B,a(B,y))),z),u),v)),w),v6)),    a(a(a(B,x),y),a(a(a(a(B,z),u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,a(B,B)),B),a(B,y)),z),u),v)),w),v6)),    a(a(a(B,x),y),a(a(z,a(u,v)),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,a(B,y))),a(N,z)),u),v)),w),v6)),    a(a(a(B,x),y),a(a(a(a(z,v),u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),a(a(N,N),z)),u)),v),w)),    a(a(a(B,x),y),a(a(a(a(u,u),z),u),a(v,w)))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,B),a(B,a(B,y))),z),u),v)),w),v6)),    a(a(a(B,x),y),a(a(z,a(u,v)),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,B),B),a(B,y)),z),u),v)),w),v6)),    a(a(a(B,x),y),a(a(a(z,u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(a(B,a(B,y)),z)),u),v)),w),v6)),    a(a(a(B,x),y),a(a(a(a(B,z),u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),a(a(N,z),u)),v)),w),v6)),    a(a(a(B,x),y),a(a(a(a(z,v),u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(a(B,a(B,y)),z)),u),v)),w),v6)),    a(a(a(B,x),y),a(a(z,a(u,v)),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,a(B,y))),z),u),v)),w),v6)),    a(a(a(B,x),y),a(a(a(z,u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(a(B,a(B,y)),z),a(u,v))),w),v6)),    a(a(a(B,x),y),a(a(a(a(B,z),u),v),a(w,v6)))).
eq(a(x,a(a(a(a(a(a(a(a(B,a(B,B)),B),B),a(B,y)),z),u),v),w)),    a(a(a(B,x),y),a(a(z,u),a(v,w)))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,B)),a(B,y)),z),u),v),w)),    a(a(a(B,x),y),a(a(z,u),a(v,w)))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),B),B),y),z),u),v)),    a(a(a(B,x),y),a(z,a(u,v)))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),a(B,y))),z),u),v),w)),    a(a(a(B,x),y),a(a(z,u),a(v,w)))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),y),z),u),v)),    a(a(a(B,x),y),a(z,a(u,v)))).
eq(a(x,a(a(a(a(a(B,B),a(B,y)),z),u),v)),    a(a(a(B,x),y),a(z,a(u,v)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),u),a(v,a(w,v6))),v7)),    a(a(a(B,x),y),a(z,a(a(a(a(B,a(a(B,u),v)),w),v6),v7)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),u),a(a(v,w),v6)),v7)),    a(a(a(B,x),y),a(z,a(a(a(a(a(B,a(B,u)),v),w),v6),v7)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),a(u,v)),a(w,v6)),v7)),    a(a(a(B,x),y),a(z,a(a(a(a(a(a(B,B),u),v),w),v6),v7)))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(a(B,y),z)))),a(N,N)),u),v),w)),    a(a(a(B,x),y),a(z,a(a(a(a(v,v),u),v),w)))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(B,a(a(B,y),z)))),u),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(a(a(B,u),v),w),v6)))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,B)),B),a(B,a(a(B,y),z))),u),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(u,a(v,w)),v6)))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(a(B,y),z)))),a(N,u)),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(a(a(u,w),v),w),v6)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),a(a(N,N),u)),v),w)),    a(a(a(B,x),y),a(z,a(a(a(a(v,v),u),v),w)))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(B,a(a(B,y),z)))),u),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(u,a(v,w)),v6)))).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(B,a(a(B,y),z))),u),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(a(u,v),w),v6)))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,a(a(B,y),z))),u)),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(a(a(B,u),v),w),v6)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),a(a(N,u),v)),w),v6)),    a(a(a(B,x),y),a(z,a(a(a(a(u,w),v),w),v6)))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,a(a(B,y),z))),u)),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(u,a(v,w)),v6)))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(a(B,y),z)))),u),v),w),v6)),    a(a(a(B,x),y),a(z,a(a(a(u,v),w),v6)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),u),a(v,w)),v6)),    a(a(a(B,x),y),a(z,a(a(a(a(B,u),v),w),v6)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,y),z))),u),v),w)),    a(a(a(B,x),y),a(z,a(a(u,v),w)))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),a(w,a(v6,v7)))),    a(a(a(B,x),y),a(z,a(u,a(a(a(B,a(a(B,v),w)),v6),v7))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),a(a(w,v6),v7))),    a(a(a(B,x),y),a(z,a(u,a(a(a(a(B,a(B,v)),w),v6),v7))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),a(v,w)),a(v6,v7))),    a(a(a(B,x),y),a(z,a(u,a(a(a(a(a(B,B),v),w),v6),v7))))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(a(B,y),z)),u))),a(N,N)),v),w)),    a(a(a(B,x),y),a(z,a(u,a(a(a(w,w),v),w))))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(B,a(a(B,y),z)),u))),v),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(a(a(B,v),w),v6))))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),a(a(B,a(a(B,y),z)),u)),v),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(v,a(w,v6)))))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(a(B,y),z)),u))),a(N,v)),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(a(a(v,v6),w),v6))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),a(a(N,N),v)),w)),    a(a(a(B,x),y),a(z,a(u,a(a(a(w,w),v),w))))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(B,a(a(B,y),z)),u))),v),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(v,a(w,v6)))))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(B,a(a(B,y),z)),u)),v),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(a(v,w),v6))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,a(a(B,y),z)),u)),v)),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(a(a(B,v),w),v6))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),a(a(N,v),w)),v6)),    a(a(a(B,x),y),a(z,a(u,a(a(a(v,v6),w),v6))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,a(a(B,y),z)),u)),v)),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(v,a(w,v6)))))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(a(B,y),z)),u))),v),w),v6)),    a(a(a(B,x),y),a(z,a(u,a(a(v,w),v6))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),a(w,v6))),    a(a(a(B,x),y),a(z,a(u,a(a(a(B,v),w),v6))))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,y),z)),u)),v),w)),    a(a(a(B,x),y),a(z,a(u,a(v,w))))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(B,a(a(B,y),z)),u),v)),w)),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(z,a(u,v))),a(w,a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(a(B,a(B,y)),z),u),v)),w)),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(a(z,u),v)),a(w,a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(a(a(B,B),y),z),u),v)),w)),v6),v7)),    a(a(a(a(B,a(B,x)),a(y,z)),a(u,v)),a(w,a(v6,v7)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(y,y),z),y)),u)),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),a(N,N)),z),y),a(u,a(v,w)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(B,y),z),u)),v)),w),v6)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),y),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(y,a(z,u))),v)),w),v6)),    a(a(a(a(a(a(a(B,a(B,B)),B),a(B,x)),y),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(y,z),u),z)),v)),w),v6)),    a(a(a(a(a(B,a(B,a(B,x))),a(N,y)),u),z),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(y,y),z),y)),u)),v),w)),    a(a(a(a(B,a(B,x)),a(a(N,N),z)),y),a(u,a(v,w)))).
eq(a(x,a(a(a(B,a(a(B,a(y,a(z,u))),v)),w),v6)),    a(a(a(a(a(a(B,B),a(B,a(B,x))),y),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(y,z),u)),v)),w),v6)),    a(a(a(a(a(a(a(B,B),B),a(B,x)),y),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(B,y),z),u)),v)),w),v6)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(y,z),u),z)),v)),w),v6)),    a(a(a(a(B,a(B,x)),a(a(N,y),u)),z),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(y,a(z,u))),v)),w),v6)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(y,z),u)),v)),w),v6)),    a(a(a(a(a(B,a(B,a(B,x))),y),z),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(a(B,y),z),u)),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),v),w)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(v,w)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(B,a(a(B,v),w)),v6),v7))),    a(a(a(B,x),y),a(z,a(a(a(B,u),v),a(w,a(v6,v7)))))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(a(B,a(B,v)),w),v6),v7))),    a(a(a(B,x),y),a(z,a(a(a(B,u),v),a(a(w,v6),v7))))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(a(a(B,B),v),w),v6),v7))),    a(a(a(B,x),y),a(z,a(a(a(B,u),a(v,w)),a(v6,v7))))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(v,v),w),v))),    a(a(a(B,x),y),a(z,a(a(a(a(B,a(B,u)),a(N,N)),w),v)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),y),a(z,a(a(a(a(a(B,B),a(B,u)),v),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,a(w,v6)))),    a(a(a(B,x),y),a(z,a(a(a(a(a(a(B,a(B,B)),B),u),v),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(v,w),v6),w))),    a(a(a(B,x),y),a(z,a(a(a(a(B,a(B,u)),a(N,v)),v6),w)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(v,v),w),v))),    a(a(a(B,x),y),a(z,a(a(a(B,u),a(a(N,N),w)),v)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,a(w,v6)))),    a(a(a(B,x),y),a(z,a(a(a(a(a(B,B),a(B,u)),v),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(v,w),v6))),    a(a(a(B,x),y),a(z,a(a(a(a(a(a(B,B),B),u),v),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),y),a(z,a(a(a(B,a(a(B,u),v)),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(v,w),v6),w))),    a(a(a(B,x),y),a(z,a(a(a(B,u),a(a(N,v),v6)),w)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,a(w,v6)))),    a(a(a(B,x),y),a(z,a(a(a(B,a(a(B,u),v)),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(v,w),v6))),    a(a(a(B,x),y),a(z,a(a(a(a(B,a(B,u)),v),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(a(a(B,v),w),v6))),    a(a(a(B,x),y),a(z,a(a(a(B,u),v),a(w,v6))))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(N,u),v)),w)),    a(a(a(B,x),y),a(z,a(a(a(u,w),v),w)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(B,a(a(B,u),v)),w)),v6)),    a(a(a(B,x),y),a(a(a(B,z),u),a(v,a(w,v6))))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(a(B,a(B,u)),v),w)),v6)),    a(a(a(B,x),y),a(a(a(B,z),u),a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(a(a(B,B),u),v),w)),v6)),    a(a(a(B,x),y),a(a(a(B,z),a(u,v)),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(u,u),v)),u)),    a(a(a(B,x),y),a(a(a(a(B,a(B,z)),a(N,N)),v),u))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(B,u),v)),w)),    a(a(a(B,x),y),a(a(a(a(a(B,B),a(B,z)),u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,w))),    a(a(a(B,x),y),a(a(a(a(a(a(B,a(B,B)),B),z),u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(u,v),w)),v)),    a(a(a(B,x),y),a(a(a(a(B,a(B,z)),a(N,u)),w),v))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(u,u),v)),u)),    a(a(a(B,x),y),a(a(a(B,z),a(a(N,N),v)),u))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,w))),    a(a(a(B,x),y),a(a(a(a(a(B,B),a(B,z)),u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(u,v)),w)),    a(a(a(B,x),y),a(a(a(a(a(a(B,B),B),z),u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(B,u),v)),w)),    a(a(a(B,x),y),a(a(a(B,a(a(B,z),u)),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(u,v),w)),v)),    a(a(a(B,x),y),a(a(a(B,z),a(a(N,u),w)),v))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),a(v,w))),    a(a(a(B,x),y),a(a(a(B,a(a(B,z),u)),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(u,v)),w)),    a(a(a(B,x),y),a(a(a(a(B,a(B,z)),u),v),w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),a(a(B,u),v)),w)),    a(a(a(B,x),y),a(a(a(B,z),u),a(v,w)))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(B,x),y),a(a(a(B,z),u),v))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(N,z),u))),v),w)),    a(a(a(B,x),y),a(a(a(z,a(v,w)),u),a(v,w)))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(B,a(a(B,z),u)),v))),w),v6)),    a(a(a(B,a(a(B,x),y)),z),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(a(B,a(B,z)),u),v))),w),v6)),    a(a(a(B,a(a(B,x),y)),z),a(a(u,v),a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(a(a(B,B),z),u),v))),w),v6)),    a(a(a(B,a(a(B,x),y)),a(z,u)),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(a(z,u),a(z,u)),v))),z),u)),    a(a(a(a(B,a(B,a(a(B,x),y))),a(N,N)),v),a(z,u))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(B,z),u))),v),w)),    a(a(a(a(a(B,B),a(B,a(a(B,x),y))),z),u),a(v,w))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(a(a(a(B,a(B,B)),B),a(a(B,x),y)),z),u),v)).
eq(a(x,a(a(a(B,a(a(B,y),a(a(z,a(u,v)),w))),u),v)),    a(a(a(a(B,a(B,a(a(B,x),y))),a(N,z)),w),a(u,v))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(a(z,u),a(z,u)),v))),z),u)),    a(a(a(B,a(a(B,x),y)),a(a(N,N),v)),a(z,u))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(a(a(B,B),a(B,a(a(B,x),y))),z),u),v)).
eq(a(x,a(a(a(B,a(a(B,y),a(z,u))),v),w)),    a(a(a(a(a(a(B,B),B),a(a(B,x),y)),z),u),a(v,w))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(B,z),u))),v),w)),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),a(v,w))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(z,a(u,v)),w))),u),v)),    a(a(a(B,a(a(B,x),y)),a(a(N,z),w)),a(u,v))).
eq(a(x,a(a(a(B,a(a(B,y),z)),u),v)),    a(a(a(B,a(a(B,a(a(B,x),y)),z)),u),v)).
eq(a(x,a(a(a(B,a(a(B,y),a(z,u))),v),w)),    a(a(a(a(B,a(B,a(a(B,x),y))),z),u),a(v,w))).
eq(a(x,a(a(a(B,a(a(B,y),a(a(B,z),u))),v),w)),    a(a(a(B,a(a(B,x),y)),z),a(u,a(v,w)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,y)),z),u),a(v,w))),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(a(a(B,a(z,u)),v),w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(B,y),z),a(u,a(v,w)))),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(a(a(B,a(a(B,z),u)),v),w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(B,y),z),a(a(u,v),w))),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(a(a(a(B,a(B,z)),u),v),w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(B,y),a(z,u)),a(v,w))),v6),v7)),    a(a(a(a(B,a(B,x)),y),a(a(a(a(a(B,B),z),u),v),w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,y)),a(N,N)),z),u)),v),w)),    a(a(a(a(B,a(B,x)),y),a(a(a(u,u),z),u)),a(v,w))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,B),a(B,y)),z),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(a(B,z),u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,a(B,B)),B),y),z),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(z,a(u,v))),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,y)),a(N,z)),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(a(z,v),u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(B,y),a(a(N,N),z)),u)),v),w)),    a(a(a(a(B,a(B,x)),y),a(a(a(u,u),z),u)),a(v,w))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,B),a(B,y)),z),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(z,a(u,v))),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,B),B),y),z),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(z,u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(B,a(a(B,y),z)),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(a(B,z),u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(B,y),a(a(N,z),u)),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(a(z,v),u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(B,a(a(B,y),z)),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(z,a(u,v))),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(B,y)),z),u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(z,u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(B,y),z),a(u,v))),w),v6)),    a(a(a(a(B,a(B,x)),y),a(a(a(B,z),u),v)),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(y,z),u),z)),v),w)),    a(a(a(a(B,a(B,x)),a(a(N,y),u)),z),a(v,w))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),y),z),a(u,v)),w),v6)),    a(a(a(a(B,a(B,x)),a(a(B,a(y,z)),u)),v),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,a(u,v))),w),v6)),    a(a(a(a(B,a(B,x)),a(a(B,a(a(B,y),z)),u)),v),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),y),a(a(z,u),v)),w),v6)),    a(a(a(a(B,a(B,x)),a(a(a(B,a(B,y)),z),u)),v),a(w,v6))).
eq(a(x,a(a(a(a(a(B,B),a(y,z)),a(u,v)),w),v6)),    a(a(a(a(B,a(B,x)),a(a(a(a(B,B),y),z),u)),v),a(w,v6))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),a(N,N)),y),z),u),v)),    a(a(a(a(B,a(B,x)),a(a(z,z),y)),z),a(u,v))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,B)),y),z),u),v),w)),    a(a(a(a(B,a(B,x)),a(a(B,y),z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(a(a(a(B,a(B,B)),B),B),y),z),u),v),w)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(v,w))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),a(N,y)),z),u),v),w)),    a(a(a(a(B,a(B,x)),a(a(y,u),z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(N,N),y)),z),u),v)),    a(a(a(a(B,a(B,x)),a(a(z,z),y)),z),a(u,v))).
eq(a(x,a(a(a(a(a(a(a(B,B),a(B,B)),y),z),u),v),w)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(v,w))).
eq(a(x,a(a(a(a(a(a(a(a(B,B),B),B),y),z),u),v),w)),    a(a(a(a(B,a(B,x)),a(y,z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(a(B,a(B,x)),a(a(B,y),z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),a(a(N,y),z)),u),v),w)),    a(a(a(a(B,a(B,x)),a(a(y,u),z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,a(a(B,B),y)),z),u),v),w)),    a(a(a(a(B,a(B,x)),y),a(z,u)),a(v,w))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),y),z),u),v),w)),    a(a(a(a(B,a(B,x)),a(y,z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,B),y),a(z,u)),v),w)),    a(a(a(a(B,a(B,x)),a(a(B,y),z)),u),a(v,w))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(y,z)))),u),v),a(w,v6)),v7)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,a(u,v)),w),v6),v7))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),u),a(v,a(w,v6))),v7)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,a(a(B,u),v)),w),v6),v7))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),u),a(a(v,w),v6)),v7)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(a(B,a(B,u)),v),w),v6),v7))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),a(u,v)),a(w,v6)),v7)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(a(a(B,B),u),v),w),v6),v7))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(y,z)))),a(N,N)),u),v),w)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(v,v),u),v),w))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(B,a(y,z)))),u),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,u),v),w),v6))).
eq(a(x,a(a(a(a(a(a(a(B,a(B,B)),B),a(B,a(y,z))),u),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(u,a(v,w)),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(y,z)))),a(N,u)),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(u,w),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),a(a(N,N),u)),v),w)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(v,v),u),v),w))).
eq(a(x,a(a(a(a(a(a(B,B),a(B,a(B,a(y,z)))),u),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(u,a(v,w)),v6))).
eq(a(x,a(a(a(a(a(a(a(B,B),B),a(B,a(y,z))),u),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(u,v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,a(y,z))),u)),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),a(a(N,u),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(u,w),v),w),v6))).
eq(a(x,a(a(a(a(B,a(a(B,a(B,a(y,z))),u)),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(u,a(v,w)),v6))).
eq(a(x,a(a(a(a(a(B,a(B,a(B,a(y,z)))),u),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(u,v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(y,z))),u),a(v,w)),v6)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,u),v),w),v6))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(y,z)),u))),v),w),a(v6,v7))),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(B,a(v,w)),v6),v7)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),v),a(w,a(v6,v7)))),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(B,a(a(B,v),w)),v6),v7)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),v),a(a(w,v6),v7))),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(a(B,a(B,v)),w),v6),v7)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),a(v,w)),a(v6,v7))),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(a(a(B,B),v),w),v6),v7)))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(y,z)),u))),a(N,N)),v),w)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(w,w),v),w)))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(B,a(y,z)),u))),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(a(a(a(B,a(B,B)),B),a(a(B,a(y,z)),u)),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(y,z)),u))),a(N,v)),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(v,v6),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),a(a(N,N),v)),w)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(w,w),v),w)))).
eq(a(x,a(a(a(a(a(B,B),a(B,a(a(B,a(y,z)),u))),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(a(a(a(B,B),B),a(a(B,a(y,z)),u)),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,a(y,z)),u)),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),a(a(N,v),w)),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(v,v6),w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(a(B,a(y,z)),u)),v)),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(v,a(w,v6))))).
eq(a(x,a(a(a(a(B,a(B,a(a(B,a(y,z)),u))),v),w),v6)),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(v,w),v6)))).
eq(a(x,a(a(a(B,a(a(B,a(y,z)),u)),v),a(w,v6))),    a(a(a(a(B,a(B,x)),y),z),a(u,a(a(a(B,v),w),v6)))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(y,z)),u),v),w)),v6),v7)),    a(a(a(a(a(a(B,a(B,a(B,a(B,x)))),y),z),a(u,v)),w),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(a(B,a(a(B,y),z)),u),v),w)),v6),v7)),    a(a(a(a(a(B,a(B,a(B,x))),y),a(z,a(u,v))),w),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(a(a(B,a(B,y)),z),u),v),w)),v6),v7)),    a(a(a(a(a(B,a(B,a(B,x))),y),a(a(z,u),v)),w),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(a(a(a(B,B),y),z),u),v),w)),v6),v7)),    a(a(a(a(a(B,a(B,a(B,x))),a(y,z)),a(u,v)),w),a(v6,v7))).
eq(a(x,a(a(a(B,a(a(a(a(y,y),z),y),u)),v),w)),    a(a(a(a(a(a(B,a(B,a(B,a(B,x)))),a(N,N)),z),y),u),a(v,w))).
eq(a(x,a(a(a(B,a(a(a(a(B,y),z),u),v)),w),v6)),    a(a(a(a(a(a(a(B,B),a(B,a(B,a(B,x)))),y),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(y,a(z,u)),v)),w),v6)),    a(a(a(a(a(a(a(a(B,a(B,B)),B),a(B,a(B,x))),y),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(y,z),u),z),v)),w),v6)),    a(a(a(a(a(a(B,a(B,a(B,a(B,x)))),a(N,y)),u),z),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(y,y),z),y),u)),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),a(a(N,N),z)),y),u),a(v,w))).
eq(a(x,a(a(a(B,a(a(y,a(z,u)),v)),w),v6)),    a(a(a(a(a(a(a(B,B),a(B,a(B,a(B,x)))),y),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(y,z),u),v)),w),v6)),    a(a(a(a(a(a(a(a(B,B),B),a(B,a(B,x))),y),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(B,y),z),u),v)),w),v6)),    a(a(a(a(a(B,a(a(B,a(B,a(B,x))),y)),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(y,z),u),z),v)),w),v6)),    a(a(a(a(a(B,a(B,a(B,x))),a(a(N,y),u)),z),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(y,a(z,u)),v)),w),v6)),    a(a(a(a(a(B,a(a(B,a(B,a(B,x))),y)),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(y,z),u),v)),w),v6)),    a(a(a(a(a(a(B,a(B,a(B,a(B,x)))),y),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(a(a(B,y),z),u),v)),w),v6)),    a(a(a(a(a(B,a(B,a(B,x))),y),a(z,u)),v),a(w,v6))).
eq(a(x,a(a(a(B,a(a(y,z),u)),v),w)),    a(a(a(a(a(B,a(B,a(B,x))),y),z),u),a(v,w))).
eq(a(x,a(a(a(B,a(y,a(a(a(B,a(z,u)),v),w))),v6),v7)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),y))),z),u),a(v,w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(y,a(a(a(B,a(a(B,z),u)),v),w))),v6),v7)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),a(u,a(v,w))),a(v6,v7))).
eq(a(x,a(a(a(B,a(y,a(a(a(a(B,a(B,z)),u),v),w))),v6),v7)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),a(a(u,v),w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(y,a(a(a(a(a(B,B),z),u),v),w))),v6),v7)),    a(a(a(a(B,a(a(B,a(B,x)),y)),a(z,u)),a(v,w)),a(v6,v7))).
eq(a(x,a(a(a(B,a(y,a(a(a(z,z),u),z))),v),w)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),y))),a(N,N)),u),z),a(v,w))).
eq(a(x,a(a(a(B,a(y,a(a(a(B,z),u),v))),w),v6)),    a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,x)),y))),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(z,a(u,v)))),w),v6)),    a(a(a(a(a(a(a(B,a(B,B)),B),a(a(B,a(B,x)),y)),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(a(z,u),v),u))),w),v6)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),y))),a(N,z)),v),u),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(a(z,z),u),z))),v),w)),    a(a(a(a(B,a(a(B,a(B,x)),y)),a(a(N,N),u)),z),a(v,w))).
eq(a(x,a(a(a(B,a(y,a(z,a(u,v)))),w),v6)),    a(a(a(a(a(a(B,B),a(B,a(a(B,a(B,x)),y))),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(z,u),v))),w),v6)),    a(a(a(a(a(a(a(B,B),B),a(a(B,a(B,x)),y)),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(a(B,z),u),v))),w),v6)),    a(a(a(a(B,a(a(B,a(a(B,a(B,x)),y)),z)),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(a(z,u),v),u))),w),v6)),    a(a(a(a(B,a(a(B,a(B,x)),y)),a(a(N,z),v)),u),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(z,a(u,v)))),w),v6)),    a(a(a(a(B,a(a(B,a(a(B,a(B,x)),y)),z)),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(z,u),v))),w),v6)),    a(a(a(a(a(B,a(B,a(a(B,a(B,x)),y))),z),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(a(a(B,z),u),v))),w),v6)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),a(u,v)),a(w,v6))).
eq(a(x,a(a(a(B,a(y,a(z,u))),v),w)),    a(a(a(a(B,a(a(B,a(B,x)),y)),z),u),a(v,w))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(B,a(v,w)),v6),v7))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,a(B,u)),v),w),a(v6,v7)))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(B,a(a(B,v),w)),v6),v7))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),v),a(w,a(v6,v7))))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(a(B,a(B,v)),w),v6),v7))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),v),a(a(w,v6),v7)))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(a(a(B,B),v),w),v6),v7))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),a(v,w)),a(v6,v7)))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(v,v),w),v))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,a(B,u)),a(N,N)),w),v))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(B,v),w),v6))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(a(B,B),a(B,u)),v),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(v,a(w,v6)))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(a(a(B,a(B,B)),B),u),v),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(v,w),v6),w))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,a(B,u)),a(N,v)),v6),w))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(v,v),w),v))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),a(a(N,N),w)),v))).
eq(a(x,a(a(a(B,a(y,z)),u),a(v,a(w,v6)))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(a(B,B),a(B,u)),v),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(v,w),v6))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(a(a(B,B),B),u),v),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(B,v),w),v6))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,a(a(B,u),v)),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(v,w),v6),w))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),a(a(N,v),v6)),w))).
eq(a(x,a(a(a(B,a(y,z)),u),a(v,a(w,v6)))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,a(a(B,u),v)),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(v,w),v6))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(a(B,a(B,u)),v),w),v6))).
eq(a(x,a(a(a(B,a(y,z)),u),a(a(a(B,v),w),v6))),    a(a(a(a(B,a(B,x)),y),z),a(a(a(B,u),v),a(w,v6)))).
eq(a(x,a(a(a(B,a(y,z)),a(a(N,u),v)),w)),    a(a(a(a(B,a(B,x)),y),z),a(a(a(u,w),v),w))).
eq(a(x,a(a(a(B,a(y,z)),a(a(B,a(u,v)),w)),v6)),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),y),z))),u),v),a(w,v6))).
eq(a(x,a(a(a(B,a(y,z)),a(a(B,a(a(B,u),v)),w)),v6)),    a(a(a(B,a(a(a(B,a(B,x)),y),z)),u),a(v,a(w,v6)))).
eq(a(x,a(a(a(B,a(y,z)),a(a(a(B,a(B,u)),v),w)),v6)),    a(a(a(B,a(a(a(B,a(B,x)),y),z)),u),a(a(v,w),v6))).
eq(a(x,a(a(a(B,a(y,z)),a(a(a(a(B,B),u),v),w)),v6)),    a(a(a(B,a(a(a(B,a(B,x)),y),z)),a(u,v)),a(w,v6))).
eq(a(x,a(a(a(B,a(y,z)),a(a(u,u),v)),u)),    a(a(a(a(B,a(B,a(a(a(B,a(B,x)),y),z))),a(N,N)),v),u)).
