pair,contact1,contact2,flow1,flow2
1dtd_B_,2,17,1,1
1dtd_B_,3,32,1,1
1dtd_B_,4,15,1,1
1dtd_B_,5,30,1,1
1dtd_B_,6,13,1,1
1dtd_B_,7,28,1,1
1dtd_B_,8,11,1,1
1dtd_B_,8,13,1,1
1dtd_B_,8,60,1,1
1dtd_B_,11,13,1,1
1dtd_B_,12,58,1,1
1dtd_B_,14,55,1,1
1dtd_B_,14,56,1,1
1dtd_B_,16,54,1,1
1dtd_B_,18,52,1,1
1dtd_B_,19,50,1,1
1dtd_B_,23,26,1,1
1dtd_B_,23,48,1,1
1dtd_B_,24,27,1,1
1dtd_B_,26,48,1,1
1dtd_B_,27,29,1,1
1dtd_B_,32,33,1,1
1dtd_B_,34,39,1,1
1dtd_B_,35,39,1,1
1dtd_B_,36,40,1,1
1dtd_B_,37,41,1,1
1dtd_B_,38,42,1,1
1dtd_B_,46,53,1,1
1dtd_B_,48,51,1,1