This file points to 7 pairs of files of the form    "?ff*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1ff4_A	1ff4_A_sse
1ff9_A	1ff9_A_sse
1ffg_B	1ffg_B_sse
1fft_A	1fft_A_sse
1fft_B	1fft_B_sse
1fft_C	1fft_C_sse
1ffy_A	1ffy_A_sse