pair,contact1,contact2,flow1,flow2
2bwe_S_,1,2,1,1
2bwe_S_,1,17,1,1
2bwe_S_,2,17,1,1
2bwe_S_,3,63,1,1
2bwe_S_,3,64,1,1
2bwe_S_,4,15,1,1
2bwe_S_,5,65,1,1
2bwe_S_,5,67,1,1
2bwe_S_,6,13,1,1
2bwe_S_,7,67,1,1
2bwe_S_,7,69,1,1
2bwe_S_,8,11,1,1
2bwe_S_,8,69,1,1
2bwe_S_,18,21,1,1
2bwe_S_,21,56,1,1
2bwe_S_,22,25,1,1
2bwe_S_,22,26,1,1
2bwe_S_,23,27,1,1
2bwe_S_,24,28,1,1
2bwe_S_,24,52,1,1
2bwe_S_,25,29,1,1
2bwe_S_,26,30,1,1
2bwe_S_,27,31,1,1
2bwe_S_,27,41,1,1
2bwe_S_,27,52,1,1
2bwe_S_,28,32,1,1
2bwe_S_,30,33,1,1
2bwe_S_,31,34,1,1
2bwe_S_,31,35,1,1
2bwe_S_,31,36,1,1
2bwe_S_,36,41,1,1
2bwe_S_,37,40,1,1
2bwe_S_,38,41,1,1
2bwe_S_,40,72,1,1
2bwe_S_,42,70,1,1
2bwe_S_,43,50,1,1
2bwe_S_,44,68,1,1
2bwe_S_,45,48,1,1
2bwe_S_,45,65,1,1
2bwe_S_,51,59,1,1
2bwe_S_,55,58,1,1
2bwe_S_,57,60,1,1
2bwe_S_,60,62,1,1
2bwe_S_,70,72,1,1