pair,contact1,contact2,flow1,flow2
1xhm_B_,2,5,1,1
1xhm_B_,3,7,1,1
1xhm_B_,5,9,1,1
1xhm_B_,6,10,1,1
1xhm_B_,7,11,1,1
1xhm_B_,8,12,1,1
1xhm_B_,9,13,1,1
1xhm_B_,10,14,1,1
1xhm_B_,11,15,1,1
1xhm_B_,12,16,1,1
1xhm_B_,13,17,1,1
1xhm_B_,14,18,1,1
1xhm_B_,17,19,1,1
1xhm_B_,21,23,1,1
1xhm_B_,23,26,1,1
1xhm_B_,23,27,1,1
1xhm_B_,24,28,1,1
1xhm_B_,25,29,1,1
1xhm_B_,26,30,1,1
1xhm_B_,27,31,1,1
1xhm_B_,28,32,1,1
1xhm_B_,29,33,1,1
1xhm_B_,30,34,1,1
1xhm_B_,31,35,1,1
1xhm_B_,32,36,1,1
1xhm_B_,33,37,1,1
1xhm_B_,35,38,1,1
1xhm_B_,38,41,1,1
1xhm_B_,39,42,1,1
1xhm_B_,39,46,1,1
1xhm_B_,42,45,1,1
1xhm_B_,42,46,1,1