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

Crossing File	Backbone Overlay
1em2_A	1em2_A_sse
1em8_A	1em8_A_sse
1em8_B	1em8_B_sse
1em9_A	1em9_A_sse
1ems_A	1ems_A_sse
1emu_A	1emu_A_sse