This file points to 7 pairs of files of the form    "?l7*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1l7a_A	1l7a_A_sse
1l7b_A	1l7b_A_sse
1l7d_A	1l7d_A_sse
1l7l_A	1l7l_A_sse
1l7v_A	1l7v_A_sse
1l7v_C	1l7v_C_sse
1l7y_A	1l7y_A_sse