This file points to 9 pairs of files of the form    "?m2*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1m22_A	1m22_A_sse
1m2d_A	1m2d_A_sse
1m2e_A	1m2e_A_sse
1m2k_A	1m2k_A_sse
1m2o_A	1m2o_A_sse
1m2r_A	1m2r_A_sse
1m2t_A	1m2t_A_sse
1m2t_B	1m2t_B_sse
1m2x_A	1m2x_A_sse