This file points to 5 pairs of files of the form    "?r8*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1r89_A	1r89_A_sse
1r8h_A	1r8h_A_sse
1r8i_A	1r8i_A_sse
1r8s_A	1r8s_A_sse
1r8s_E	1r8s_E_sse