pair,contact1,contact2,flow1,flow2 3owt_A_,1,4,1,1 3owt_A_,2,5,1,1 3owt_A_,4,7,1,1 3owt_A_,4,91,1,1 3owt_A_,4,138,1,1 3owt_A_,5,8,1,1 3owt_A_,6,9,1,1 3owt_A_,7,95,1,1 3owt_A_,8,91,1,1 3owt_A_,11,13,1,1 3owt_A_,11,14,1,1 3owt_A_,12,15,1,1 3owt_A_,13,38,1,1 3owt_A_,14,98,1,1 3owt_A_,15,37,1,1 3owt_A_,19,22,1,1 3owt_A_,21,100,1,1 3owt_A_,23,25,1,1 3owt_A_,23,27,1,1 3owt_A_,24,71,1,1 3owt_A_,26,71,1,1 3owt_A_,27,71,1,1 3owt_A_,28,31,1,1 3owt_A_,28,69,1,1 3owt_A_,30,33,1,1 3owt_A_,31,34,1,1 3owt_A_,36,39,1,1 3owt_A_,36,40,1,1 3owt_A_,37,41,1,1 3owt_A_,38,42,1,1 3owt_A_,39,43,1,1 3owt_A_,40,44,1,1 3owt_A_,41,45,1,1 3owt_A_,42,46,1,1 3owt_A_,43,47,1,1 3owt_A_,44,48,1,1 3owt_A_,46,49,1,1 3owt_A_,47,50,1,1 3owt_A_,52,63,1,1 3owt_A_,53,56,1,1 3owt_A_,56,60,1,1 3owt_A_,57,61,1,1 3owt_A_,58,62,1,1 3owt_A_,59,63,1,1 3owt_A_,60,64,1,1 3owt_A_,61,65,1,1 3owt_A_,62,66,1,1 3owt_A_,62,72,1,1 3owt_A_,63,67,1,1 3owt_A_,64,68,1,1 3owt_A_,64,69,1,1 3owt_A_,65,66,1,1 3owt_A_,65,69,1,1 3owt_A_,71,75,1,1 3owt_A_,72,76,1,1 3owt_A_,73,77,1,1 3owt_A_,74,77,1,1 3owt_A_,74,78,1,1 3owt_A_,75,79,1,1 3owt_A_,76,80,1,1 3owt_A_,77,81,1,1 3owt_A_,78,81,1,1 3owt_A_,78,82,1,1 3owt_A_,79,84,1,1 3owt_A_,80,83,1,1 3owt_A_,80,142,1,1 3owt_A_,81,111,1,1 3owt_A_,82,85,1,1 3owt_A_,83,142,1,1 3owt_A_,85,87,1,1 3owt_A_,85,88,1,1 3owt_A_,86,89,1,1 3owt_A_,88,92,1,1 3owt_A_,90,94,1,1 3owt_A_,91,95,1,1 3owt_A_,91,108,1,1 3owt_A_,92,96,1,1 3owt_A_,92,102,1,1 3owt_A_,93,97,1,1 3owt_A_,94,98,1,1 3owt_A_,95,99,1,1 3owt_A_,96,101,1,1 3owt_A_,97,100,1,1 3owt_A_,105,133,1,1 3owt_A_,107,110,1,1 3owt_A_,109,134,1,1 3owt_A_,112,115,1,1 3owt_A_,112,116,1,1 3owt_A_,113,117,1,1 3owt_A_,114,118,1,1 3owt_A_,115,118,1,1 3owt_A_,115,119,1,1 3owt_A_,115,133,1,1 3owt_A_,115,134,1,1 3owt_A_,116,119,1,1 3owt_A_,116,120,1,1 3owt_A_,116,142,1,1 3owt_A_,118,121,1,1 3owt_A_,118,126,1,1 3owt_A_,121,123,1,1 3owt_A_,123,125,1,1 3owt_A_,123,126,1,1 3owt_A_,123,127,1,1 3owt_A_,124,128,1,1 3owt_A_,125,129,1,1 3owt_A_,126,130,1,1 3owt_A_,127,131,1,1 3owt_A_,128,132,1,1 3owt_A_,129,133,1,1 3owt_A_,130,134,1,1 3owt_A_,131,135,1,1 3owt_A_,134,138,1,1 3owt_A_,135,139,1,1 3owt_A_,136,140,1,1 3owt_A_,137,141,1,1 3owt_A_,138,142,1,1 3owt_A_,139,143,1,1 3owt_A_,140,144,1,1 3owt_A_,141,145,1,1 3owt_A_,142,146,1,1 3owt_A_,143,147,1,1 3owt_A_,145,148,1,1