This file points to 3 pairs of files of the form    "?qe*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1qe0_A	1qe0_A_sse
1qe3_A	1qe3_A_sse
1qex_A	1qex_A_sse