pair,contact1,contact2,flow1,flow2 9f4x_A_,2,7,1,1 9f4x_A_,2,58,1,1 9f4x_A_,3,6,1,1 9f4x_A_,4,7,1,1 9f4x_A_,5,8,1,1 9f4x_A_,7,55,1,1 9f4x_A_,9,53,1,1 9f4x_A_,10,80,1,1 9f4x_A_,11,51,1,1 9f4x_A_,12,78,1,1 9f4x_A_,14,49,1,1 9f4x_A_,15,17,1,1 9f4x_A_,15,18,1,1 9f4x_A_,18,73,1,1 9f4x_A_,19,21,1,1 9f4x_A_,19,22,1,1 9f4x_A_,19,23,1,1 9f4x_A_,20,24,1,1 9f4x_A_,20,36,1,1 9f4x_A_,20,38,1,1 9f4x_A_,21,25,1,1 9f4x_A_,22,26,1,1 9f4x_A_,22,73,1,1 9f4x_A_,23,27,1,1 9f4x_A_,24,28,1,1 9f4x_A_,24,33,1,1 9f4x_A_,26,29,1,1 9f4x_A_,26,70,1,1 9f4x_A_,27,30,1,1 9f4x_A_,27,55,1,1 9f4x_A_,32,56,1,1 9f4x_A_,32,60,1,1 9f4x_A_,34,54,1,1 9f4x_A_,35,36,1,1 9f4x_A_,35,54,1,1 9f4x_A_,37,52,1,1 9f4x_A_,39,48,1,1 9f4x_A_,39,50,1,1 9f4x_A_,40,45,1,1 9f4x_A_,41,43,1,1 9f4x_A_,41,44,1,1 9f4x_A_,41,45,1,1 9f4x_A_,41,46,1,1 9f4x_A_,44,46,1,1 9f4x_A_,47,49,1,1 9f4x_A_,57,60,1,1 9f4x_A_,57,61,1,1 9f4x_A_,58,62,1,1 9f4x_A_,59,63,1,1 9f4x_A_,60,64,1,1 9f4x_A_,61,65,1,1 9f4x_A_,62,66,1,1 9f4x_A_,62,81,1,1 9f4x_A_,63,67,1,1 9f4x_A_,64,67,1,1 9f4x_A_,64,70,1,1 9f4x_A_,65,68,1,1 9f4x_A_,68,136,1,1 9f4x_A_,70,77,1,1 9f4x_A_,72,75,1,1 9f4x_A_,81,138,1,1 9f4x_A_,83,160,1,1 9f4x_A_,86,134,1,1 9f4x_A_,86,135,1,1 9f4x_A_,87,161,1,1 9f4x_A_,88,132,1,1 9f4x_A_,89,159,1,1 9f4x_A_,90,130,1,1 9f4x_A_,91,157,1,1 9f4x_A_,92,128,1,1 9f4x_A_,93,97,1,1 9f4x_A_,93,128,1,1 9f4x_A_,95,126,1,1 9f4x_A_,97,126,1,1 9f4x_A_,97,152,1,1 9f4x_A_,98,102,1,1 9f4x_A_,98,126,1,1 9f4x_A_,99,103,1,1 9f4x_A_,100,104,1,1 9f4x_A_,101,105,1,1 9f4x_A_,102,106,1,1 9f4x_A_,103,107,1,1 9f4x_A_,105,108,1,1 9f4x_A_,105,149,1,1 9f4x_A_,106,109,1,1 9f4x_A_,109,139,1,1 9f4x_A_,109,142,1,1 9f4x_A_,111,135,1,1 9f4x_A_,113,133,1,1 9f4x_A_,114,133,1,1 9f4x_A_,116,131,1,1 9f4x_A_,118,127,1,1 9f4x_A_,118,129,1,1 9f4x_A_,120,122,1,1 9f4x_A_,120,123,1,1 9f4x_A_,120,124,1,1 9f4x_A_,120,125,1,1 9f4x_A_,123,125,1,1 9f4x_A_,136,138,1,1 9f4x_A_,136,139,1,1 9f4x_A_,137,141,1,1 9f4x_A_,138,142,1,1 9f4x_A_,139,143,1,1 9f4x_A_,140,144,1,1 9f4x_A_,141,160,1,1 9f4x_A_,143,146,1,1 9f4x_A_,143,149,1,1 9f4x_A_,149,156,1,1 9f4x_A_,150,155,1,1 9f4x_A_,151,154,1,1 9f4x_A_,154,156,1,1