pair,contact1,contact2,flow1,flow2 8hr2_A_,1,3,1,1 8hr2_A_,3,29,1,1 8hr2_A_,3,31,1,1 8hr2_A_,5,7,1,1 8hr2_A_,5,31,1,1 8hr2_A_,6,9,1,1 8hr2_A_,7,10,1,1 8hr2_A_,7,11,1,1 8hr2_A_,8,12,1,1 8hr2_A_,13,178,1,1 8hr2_A_,14,178,1,1 8hr2_A_,17,70,1,1 8hr2_A_,18,21,1,1 8hr2_A_,18,121,1,1 8hr2_A_,22,134,1,1 8hr2_A_,22,135,1,1 8hr2_A_,23,68,1,1 8hr2_A_,24,67,1,1 8hr2_A_,25,66,1,1 8hr2_A_,26,63,1,1 8hr2_A_,27,64,1,1 8hr2_A_,28,29,1,1 8hr2_A_,28,30,1,1 8hr2_A_,29,60,1,1 8hr2_A_,29,62,1,1 8hr2_A_,30,59,1,1 8hr2_A_,32,57,1,1 8hr2_A_,33,35,1,1 8hr2_A_,33,36,1,1 8hr2_A_,34,38,1,1 8hr2_A_,34,57,1,1 8hr2_A_,35,39,1,1 8hr2_A_,36,40,1,1 8hr2_A_,37,40,1,1 8hr2_A_,40,43,1,1 8hr2_A_,44,104,1,1 8hr2_A_,45,104,1,1 8hr2_A_,47,49,1,1 8hr2_A_,47,102,1,1 8hr2_A_,49,100,1,1 8hr2_A_,52,54,1,1 8hr2_A_,52,55,1,1 8hr2_A_,53,56,1,1 8hr2_A_,54,57,1,1 8hr2_A_,58,60,1,1 8hr2_A_,59,62,1,1 8hr2_A_,63,185,1,1 8hr2_A_,65,183,1,1 8hr2_A_,67,92,1,1 8hr2_A_,67,181,1,1 8hr2_A_,69,179,1,1 8hr2_A_,71,177,1,1 8hr2_A_,72,75,1,1 8hr2_A_,73,76,1,1 8hr2_A_,73,175,1,1 8hr2_A_,74,173,1,1 8hr2_A_,75,78,1,1 8hr2_A_,75,164,1,1 8hr2_A_,76,79,1,1 8hr2_A_,78,87,1,1 8hr2_A_,78,88,1,1 8hr2_A_,81,83,1,1 8hr2_A_,83,93,1,1 8hr2_A_,85,89,1,1 8hr2_A_,86,90,1,1 8hr2_A_,86,91,1,1 8hr2_A_,87,91,1,1 8hr2_A_,87,92,1,1 8hr2_A_,89,130,1,1 8hr2_A_,91,123,1,1 8hr2_A_,93,133,1,1 8hr2_A_,95,98,1,1 8hr2_A_,101,182,1,1 8hr2_A_,103,180,1,1 8hr2_A_,105,178,1,1 8hr2_A_,106,108,1,1 8hr2_A_,106,175,1,1 8hr2_A_,106,177,1,1 8hr2_A_,107,110,1,1 8hr2_A_,107,111,1,1 8hr2_A_,107,176,1,1 8hr2_A_,108,112,1,1 8hr2_A_,108,168,1,1 8hr2_A_,111,117,1,1 8hr2_A_,111,120,1,1 8hr2_A_,111,178,1,1 8hr2_A_,113,116,1,1 8hr2_A_,115,167,1,1 8hr2_A_,117,119,1,1 8hr2_A_,117,166,1,1 8hr2_A_,118,163,1,1 8hr2_A_,120,164,1,1 8hr2_A_,122,162,1,1 8hr2_A_,123,136,1,1 8hr2_A_,123,138,1,1 8hr2_A_,124,160,1,1 8hr2_A_,126,128,1,1 8hr2_A_,126,136,1,1 8hr2_A_,131,134,1,1 8hr2_A_,136,138,1,1 8hr2_A_,142,158,1,1 8hr2_A_,143,145,1,1 8hr2_A_,144,156,1,1 8hr2_A_,147,157,1,1 8hr2_A_,149,152,1,1 8hr2_A_,153,159,1,1 8hr2_A_,154,157,1,1 8hr2_A_,156,158,1,1 8hr2_A_,163,164,1,1 8hr2_A_,167,170,1,1 8hr2_A_,170,174,1,1 8hr2_A_,170,175,1,1 8hr2_A_,171,174,1,1 8hr2_A_,172,175,1,1