This file points to 5 pairs of files of the form    "?i6*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1i60_A	1i60_A_sse
1i6a_A	1i6a_A_sse
1i6l_A	1i6l_A_sse
1i6p_A	1i6p_A_sse
1i6u_A	1i6u_A_sse