This file points to 11 pairs of files of the form    "?pb*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1pb5_A	1pb5_A_sse
1pb6_A	1pb6_A_sse
1pb7_A	1pb7_A_sse
1pbg_A	1pbg_A_sse
1pbj_A	1pbj_A_sse
1pbt_A	1pbt_A_sse
1pbu_A	1pbu_A_sse
1pbw_A	1pbw_A_sse
1pby_A	1pby_A_sse
1pby_B	1pby_B_sse
1pby_C	1pby_C_sse