This file points to 4 pairs of files of the form "?dw*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)
Crossing File
Backbone Overlay
1dw0_A
1dw0_A_sse
1dw9_A
1dw9_A_sse
1dwm_A
1dwm_A_sse
1dwn_A
1dwn_A_sse