This file points to 5 pairs of files of the form    "?d1*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1d1h_A	1d1h_A_sse
1d1l_A	1d1l_A_sse
1d1n_A	1d1n_A_sse
1d1q_A	1d1q_A_sse
1d1r_A	1d1r_A_sse