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

Crossing File	Backbone Overlay
1gu2_A	1gu2_A_sse
1gu3_A	1gu3_A_sse
1gu7_A	1gu7_A_sse
1gud_A	1gud_A_sse
1gug_A	1gug_A_sse
1gui_A	1gui_A_sse
1guq_A	1guq_A_sse
1guw_A	1guw_A_sse
1gux_A	1gux_A_sse
1gux_B	1gux_B_sse