pair,contact1,contact2,flow1,flow2
1ir1_S_,9,10,1,1
1ir1_S_,11,15,1,1
1ir1_S_,12,15,1,1
1ir1_S_,14,17,1,1
1ir1_S_,21,24,1,1
1ir1_S_,21,25,1,1
1ir1_S_,22,26,1,1
1ir1_S_,23,27,1,1
1ir1_S_,24,28,1,1
1ir1_S_,25,29,1,1
1ir1_S_,26,30,1,1
1ir1_S_,27,31,1,1
1ir1_S_,28,32,1,1
1ir1_S_,29,33,1,1
1ir1_S_,30,34,1,1
1ir1_S_,31,35,1,1
1ir1_S_,32,37,1,1
1ir1_S_,33,36,1,1
1ir1_S_,34,36,1,1
1ir1_S_,38,103,1,1
1ir1_S_,39,73,1,1
1ir1_S_,40,41,1,1
1ir1_S_,40,101,1,1
1ir1_S_,41,69,1,1
1ir1_S_,42,99,1,1
1ir1_S_,43,67,1,1
1ir1_S_,44,46,1,1
1ir1_S_,44,47,1,1
1ir1_S_,44,97,1,1
1ir1_S_,45,46,1,1
1ir1_S_,51,62,1,1
1ir1_S_,52,60,1,1
1ir1_S_,53,62,1,1
1ir1_S_,54,62,1,1
1ir1_S_,55,57,1,1
1ir1_S_,57,60,1,1
1ir1_S_,59,64,1,1
1ir1_S_,60,62,1,1
1ir1_S_,61,64,1,1
1ir1_S_,64,99,1,1
1ir1_S_,69,85,1,1
1ir1_S_,70,85,1,1
1ir1_S_,70,88,1,1
1ir1_S_,72,74,1,1
1ir1_S_,73,76,1,1
1ir1_S_,76,78,1,1
1ir1_S_,78,80,1,1
1ir1_S_,78,81,1,1
1ir1_S_,79,82,1,1
1ir1_S_,79,83,1,1
1ir1_S_,80,84,1,1
1ir1_S_,81,85,1,1
1ir1_S_,82,86,1,1
1ir1_S_,83,87,1,1
1ir1_S_,84,88,1,1
1ir1_S_,85,89,1,1
1ir1_S_,86,90,1,1
1ir1_S_,87,90,1,1
1ir1_S_,87,91,1,1
1ir1_S_,88,92,1,1
1ir1_S_,89,93,1,1
1ir1_S_,93,96,1,1
1ir1_S_,94,117,1,1
1ir1_S_,98,116,1,1
1ir1_S_,98,117,1,1
1ir1_S_,100,114,1,1
1ir1_S_,102,111,1,1
1ir1_S_,102,112,1,1
1ir1_S_,104,106,1,1
1ir1_S_,104,107,1,1
1ir1_S_,104,109,1,1
1ir1_S_,109,111,1,1