This file points to 7 pairs of files of the form "?f7*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)
Crossing File
Backbone Overlay
1f74_A
1f74_A_sse
1f75_A
1f75_A_sse
1f7c_A
1f7c_A_sse
1f7d_A
1f7d_A_sse
1f7s_A
1f7s_A_sse
1f7t_A
1f7t_A_sse
1f7u_A
1f7u_A_sse