pair,contact1,contact2,flow1,flow2 4tvr_A_,2,4,1,1 4tvr_A_,5,152,1,1 4tvr_A_,6,18,1,1 4tvr_A_,8,17,1,1 4tvr_A_,9,11,1,1 4tvr_A_,14,48,1,1 4tvr_A_,15,68,1,1 4tvr_A_,16,19,1,1 4tvr_A_,18,36,1,1 4tvr_A_,19,36,1,1 4tvr_A_,20,71,1,1 4tvr_A_,20,151,1,1 4tvr_A_,21,34,1,1 4tvr_A_,21,71,1,1 4tvr_A_,22,69,1,1 4tvr_A_,22,72,1,1 4tvr_A_,22,160,1,1 4tvr_A_,23,32,1,1 4tvr_A_,24,67,1,1 4tvr_A_,25,28,1,1 4tvr_A_,25,29,1,1 4tvr_A_,25,30,1,1 4tvr_A_,31,102,1,1 4tvr_A_,31,160,1,1 4tvr_A_,33,53,1,1 4tvr_A_,33,160,1,1 4tvr_A_,33,162,1,1 4tvr_A_,34,71,1,1 4tvr_A_,35,51,1,1 4tvr_A_,35,53,1,1 4tvr_A_,37,49,1,1 4tvr_A_,38,49,1,1 4tvr_A_,40,47,1,1 4tvr_A_,42,45,1,1 4tvr_A_,48,63,1,1 4tvr_A_,50,61,1,1 4tvr_A_,51,60,1,1 4tvr_A_,52,55,1,1 4tvr_A_,53,71,1,1 4tvr_A_,54,162,1,1 4tvr_A_,55,58,1,1 4tvr_A_,56,59,1,1 4tvr_A_,64,66,1,1 4tvr_A_,64,67,1,1 4tvr_A_,65,68,1,1 4tvr_A_,66,67,1,1 4tvr_A_,69,104,1,1 4tvr_A_,71,73,1,1 4tvr_A_,71,157,1,1 4tvr_A_,71,158,1,1 4tvr_A_,73,149,1,1 4tvr_A_,74,142,1,1 4tvr_A_,76,140,1,1 4tvr_A_,77,80,1,1 4tvr_A_,78,81,1,1 4tvr_A_,78,112,1,1 4tvr_A_,82,85,1,1 4tvr_A_,84,107,1,1 4tvr_A_,85,107,1,1 4tvr_A_,87,105,1,1 4tvr_A_,88,141,1,1 4tvr_A_,89,103,1,1 4tvr_A_,90,100,1,1 4tvr_A_,91,101,1,1 4tvr_A_,91,132,1,1 4tvr_A_,92,95,1,1 4tvr_A_,92,99,1,1 4tvr_A_,95,98,1,1 4tvr_A_,99,139,1,1 4tvr_A_,99,161,1,1 4tvr_A_,102,162,1,1 4tvr_A_,104,125,1,1 4tvr_A_,106,123,1,1 4tvr_A_,108,121,1,1 4tvr_A_,109,121,1,1 4tvr_A_,111,119,1,1 4tvr_A_,113,117,1,1 4tvr_A_,114,116,1,1 4tvr_A_,114,117,1,1 4tvr_A_,119,121,1,1 4tvr_A_,120,134,1,1 4tvr_A_,121,131,1,1 4tvr_A_,122,132,1,1 4tvr_A_,124,129,1,1 4tvr_A_,126,127,1,1 4tvr_A_,128,130,1,1 4tvr_A_,129,132,1,1 4tvr_A_,130,132,1,1 4tvr_A_,135,137,1,1 4tvr_A_,136,139,1,1 4tvr_A_,145,148,1,1 4tvr_A_,152,154,1,1 4tvr_A_,152,155,1,1 4tvr_A_,153,156,1,1 4tvr_A_,171,187,1,1 4tvr_A_,174,187,1,1 4tvr_A_,177,182,1,1 4tvr_A_,178,182,1,1 4tvr_A_,180,186,1,1 4tvr_A_,181,185,1,1 4tvr_A_,181,204,1,1 4tvr_A_,182,202,1,1 4tvr_A_,184,204,1,1 4tvr_A_,188,204,1,1 4tvr_A_,188,206,1,1 4tvr_A_,189,206,1,1 4tvr_A_,194,203,1,1 4tvr_A_,204,207,1,1 4tvr_A_,205,212,1,1