pair,contact1,contact2,flow1,flow2
1ntr_A_,2,3,1,1
1ntr_A_,4,29,1,1
1ntr_A_,5,49,1,1
1ntr_A_,5,50,1,1
1ntr_A_,7,50,1,1
1ntr_A_,7,52,1,1
1ntr_A_,8,31,1,1
1ntr_A_,8,33,1,1
1ntr_A_,9,52,1,1
1ntr_A_,9,54,1,1
1ntr_A_,10,33,1,1
1ntr_A_,12,15,1,1
1ntr_A_,15,19,1,1
1ntr_A_,16,20,1,1
1ntr_A_,16,32,1,1
1ntr_A_,17,21,1,1
1ntr_A_,18,21,1,1
1ntr_A_,18,22,1,1
1ntr_A_,19,23,1,1
1ntr_A_,21,24,1,1
1ntr_A_,23,27,1,1
1ntr_A_,23,28,1,1
1ntr_A_,29,31,1,1
1ntr_A_,35,39,1,1
1ntr_A_,36,40,1,1
1ntr_A_,37,41,1,1
1ntr_A_,38,42,1,1
1ntr_A_,39,42,1,1
1ntr_A_,39,43,1,1
1ntr_A_,51,77,1,1
1ntr_A_,51,79,1,1
1ntr_A_,53,79,1,1
1ntr_A_,53,81,1,1
1ntr_A_,65,69,1,1
1ntr_A_,67,71,1,1
1ntr_A_,68,72,1,1
1ntr_A_,69,72,1,1
1ntr_A_,73,74,1,1
1ntr_A_,78,98,1,1
1ntr_A_,80,102,1,1
1ntr_A_,86,90,1,1
1ntr_A_,87,91,1,1
1ntr_A_,107,111,1,1
1ntr_A_,108,112,1,1
1ntr_A_,110,114,1,1
1ntr_A_,111,115,1,1
1ntr_A_,112,116,1,1
1ntr_A_,113,117,1,1
1ntr_A_,114,117,1,1
1ntr_A_,114,118,1,1
1ntr_A_,115,119,1,1