This file points to 6 pairs of files of the form "?l5*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)
Crossing File
Backbone Overlay
1l5a_A
1l5a_A_sse
1l5i_A
1l5i_A_sse
1l5j_A
1l5j_A_sse
1l5o_A
1l5o_A_sse
1l5p_A
1l5p_A_sse
1l5x_A
1l5x_A_sse