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

Crossing File	Backbone Overlay
1dg6_A	1dg6_A_sse
1dgm_A	1dgm_A_sse
1dgn_A	1dgn_A_sse
1dgs_A	1dgs_A_sse
1dgu_A	1dgu_A_sse
1dgw_A	1dgw_A_sse
1dgw_X	1dgw_X_sse
1dgw_Y	1dgw_Y_sse
1dgz_A	1dgz_A_sse