pair,contact1,contact2,flow1,flow2
7qgh_Y_,1,4,1,1
7qgh_Y_,8,11,1,1
7qgh_Y_,19,26,1,1
7qgh_Y_,20,24,1,1
7qgh_Y_,24,26,1,1
7qgh_Y_,28,29,1,1
7qgh_Y_,29,32,1,1
7qgh_Y_,34,39,1,1
7qgh_Y_,36,39,1,1
7qgh_Y_,40,43,1,1
7qgh_Y_,54,59,1,1
7qgh_Y_,55,58,1,1
7qgh_Y_,69,72,1,1
7qgh_Y_,69,73,1,1
7qgh_Y_,70,73,1,1
7qgh_Y_,72,105,1,1
7qgh_Y_,72,106,1,1
7qgh_Y_,74,106,1,1
7qgh_Y_,76,108,1,1
7qgh_Y_,79,83,1,1
7qgh_Y_,79,112,1,1
7qgh_Y_,79,113,1,1
7qgh_Y_,87,120,1,1
7qgh_Y_,89,120,1,1
7qgh_Y_,89,122,1,1
7qgh_Y_,91,94,1,1
7qgh_Y_,91,95,1,1
7qgh_Y_,92,93,1,1
7qgh_Y_,94,97,1,1
7qgh_Y_,94,99,1,1
7qgh_Y_,95,98,1,1
7qgh_Y_,95,104,1,1
7qgh_Y_,119,140,1,1
7qgh_Y_,121,140,1,1
7qgh_Y_,121,142,1,1
7qgh_Y_,123,142,1,1
7qgh_Y_,127,131,1,1
7qgh_Y_,128,132,1,1
7qgh_Y_,129,133,1,1
7qgh_Y_,130,134,1,1
7qgh_Y_,131,135,1,1
7qgh_Y_,132,136,1,1
7qgh_Y_,133,137,1,1