This file points to 7 pairs of files of the form "?st*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)
Crossing File
Backbone Overlay
1st0_A
1st0_A_sse
1st9_A
1st9_A_sse
1stf_I
1stf_I_sse
1stm_A
1stm_A_sse
1stu
1stu_sse
1sty
1sty_sse
2stv
2stv_sse