pair,contact1,contact2,flow1,flow2
1b5f_B_,2,4,1,1
1b5f_B_,3,46,1,1
1b5f_B_,4,43,1,1
1b5f_B_,5,44,1,1
1b5f_B_,6,8,1,1
1b5f_B_,6,9,1,1
1b5f_B_,9,12,1,1
1b5f_B_,10,13,1,1
1b5f_B_,14,32,1,1
1b5f_B_,16,27,1,1
1b5f_B_,18,25,1,1
1b5f_B_,19,24,1,1
1b5f_B_,20,23,1,1
1b5f_B_,26,70,1,1
1b5f_B_,28,31,1,1
1b5f_B_,28,32,1,1
1b5f_B_,29,33,1,1
1b5f_B_,34,45,1,1
1b5f_B_,36,43,1,1
1b5f_B_,46,48,1,1
1b5f_B_,53,59,1,1
1b5f_B_,55,57,1,1
1b5f_B_,63,66,1,1
1b5f_B_,63,67,1,1
1b5f_B_,64,68,1,1
1b5f_B_,66,70,1,1
1b5f_B_,69,86,1,1
1b5f_B_,70,72,1,1
1b5f_B_,71,84,1,1
1b5f_B_,73,82,1,1
1b5f_B_,75,78,1,1
1b5f_B_,75,80,1,1
1b5f_B_,76,79,1,1