This file points to 6 pairs of files of the form    "?pq*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1pq1_A	1pq1_A_sse
1pq4_A	1pq4_A_sse
1pq9_A	1pq9_A_sse
1pqm_A	1pqm_A_sse
1pqs_A	1pqs_A_sse
1pqw_A	1pqw_A_sse