This file points to 7 pairs of files of the form    "?aq*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1aq0_A	1aq0_A_sse
1aqc_A	1aqc_A_sse
1aqe	1aqe_sse
1aqq	1aqq_sse
1aqt	1aqt_sse
1aqu_A	1aqu_A_sse
1aqz_A	1aqz_A_sse