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

Crossing File	Backbone Overlay
1qr0_A	1qr0_A_sse
1qr4_A	1qr4_A_sse
1qre_A	1qre_A_sse
1qrj_A	1qrj_A_sse
1qrj_B	1qrj_B_sse
1qrv_A	1qrv_A_sse