This file points to 10 pairs of files of the form    "?ir*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File Backbone Overlay
1ir6_A 1ir6_A_sse
1ira_Y 1ira_Y_sse
1ird_A 1ird_A_sse
1ire_B 1ire_B_sse
1irj_A 1irj_A_sse
1irq_A 1irq_A_sse
1irx_A 1irx_A_sse
1iry_A 1iry_A_sse
1irz_A 1irz_A_sse
2irf_G 2irf_G_sse