a A
b B
c C

a B
b A
c C

a A

a A
b B
c C
d D
e E

a E
b D
c C
d B
e A

a C
b B
c D
d A
e E

a E
b O
c N
d G
e H
f A
g L
h I
i M
j K
k F
l D
m C
n J
o B

a I
b B
c J
d D
e C
f A
g O
h G
i Q
j H
k E
l K
m R
n P
o L
p M
q N
r F

a I
b G
c M
d J
e C
f F
g A
h D
i K
j B
k E
l L
m H

a C
b A
c Q
d L
e E
f N
g I
h K
i M
j R
k O
l S
m F
n D
o B
p H
q J
r P
s G

a D
b I
c G
d J
e B
f M
g A
h E
i F
j K
k L
l H
m C

a L
b B
c I
d W
e E
f H
g P
h T
i G
j K
k U
l D
m N
n R
o Q
p V
q C
r X
s O
t J
u A
v M
w S
x F

a B
b Q
c D
d K
e H
f A
g J
h L
i F
j O
k P
l G
m E
n M
o U
p S
q C
r R
s I
t T
u N

a A
b H
c K
d T
e L
f C
g B
h M
i Q
j D
k F
l N
m E
n P
o I
p R
q G
r J
s O
t S

a C
b D
c E
d F
e B
f A
g G

a K
b L
c D
d G
e E
f J
g M
h C
i H
j I
k F
l A
m B
n N