This file points to 6 pairs of files of the form    "?r3*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1r30_A	1r30_A_sse
1r3c_A	1r3c_A_sse
1r3e_A	1r3e_A_sse
1r3j_C	1r3j_C_sse
1r3n_A	1r3n_A_sse
1r3s_A	1r3s_A_sse