This file points to 4 pairs of files of the form    "?v8*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1v8a_A	1v8a_A_sse
1v8c_A	1v8c_A_sse
1v8g_A	1v8g_A_sse
1v8p_A	1v8p_A_sse