pair,contact1,contact2,flow1,flow2 3sh2_A_,1,89,1,1 3sh2_A_,2,106,1,1 3sh2_A_,2,107,1,1 3sh2_A_,3,88,1,1 3sh2_A_,3,89,1,1 3sh2_A_,3,91,1,1 3sh2_A_,3,107,1,1 3sh2_A_,4,107,1,1 3sh2_A_,4,109,1,1 3sh2_A_,5,91,1,1 3sh2_A_,6,109,1,1 3sh2_A_,6,111,1,1 3sh2_A_,8,9,1,1 3sh2_A_,8,111,1,1 3sh2_A_,8,113,1,1 3sh2_A_,8,126,1,1 3sh2_A_,9,11,1,1 3sh2_A_,9,12,1,1 3sh2_A_,9,13,1,1 3sh2_A_,9,117,1,1 3sh2_A_,10,115,1,1 3sh2_A_,12,123,1,1 3sh2_A_,14,121,1,1 3sh2_A_,15,120,1,1 3sh2_A_,15,121,1,1 3sh2_A_,16,19,1,1 3sh2_A_,17,19,1,1 3sh2_A_,17,120,1,1 3sh2_A_,18,49,1,1 3sh2_A_,24,27,1,1 3sh2_A_,24,28,1,1 3sh2_A_,25,29,1,1 3sh2_A_,26,30,1,1 3sh2_A_,26,145,1,1 3sh2_A_,26,149,1,1 3sh2_A_,27,31,1,1 3sh2_A_,27,111,1,1 3sh2_A_,28,32,1,1 3sh2_A_,29,33,1,1 3sh2_A_,31,34,1,1 3sh2_A_,31,35,1,1 3sh2_A_,32,36,1,1 3sh2_A_,35,38,1,1 3sh2_A_,35,57,1,1 3sh2_A_,37,56,1,1 3sh2_A_,38,58,1,1 3sh2_A_,39,88,1,1 3sh2_A_,39,90,1,1 3sh2_A_,40,58,1,1 3sh2_A_,40,60,1,1 3sh2_A_,41,90,1,1 3sh2_A_,41,92,1,1 3sh2_A_,42,60,1,1 3sh2_A_,42,62,1,1 3sh2_A_,43,47,1,1 3sh2_A_,43,93,1,1 3sh2_A_,44,48,1,1 3sh2_A_,45,49,1,1 3sh2_A_,46,50,1,1 3sh2_A_,47,51,1,1 3sh2_A_,54,59,1,1 3sh2_A_,55,57,1,1 3sh2_A_,57,59,1,1 3sh2_A_,58,74,1,1 3sh2_A_,59,74,1,1 3sh2_A_,61,74,1,1 3sh2_A_,61,76,1,1 3sh2_A_,63,65,1,1 3sh2_A_,63,76,1,1 3sh2_A_,63,77,1,1 3sh2_A_,65,67,1,1 3sh2_A_,65,68,1,1 3sh2_A_,70,73,1,1 3sh2_A_,77,81,1,1 3sh2_A_,78,81,1,1 3sh2_A_,80,83,1,1 3sh2_A_,81,84,1,1 3sh2_A_,94,98,1,1 3sh2_A_,95,99,1,1 3sh2_A_,96,100,1,1 3sh2_A_,97,101,1,1 3sh2_A_,98,102,1,1 3sh2_A_,101,104,1,1 3sh2_A_,101,105,1,1 3sh2_A_,102,156,1,1 3sh2_A_,105,156,1,1 3sh2_A_,106,156,1,1 3sh2_A_,107,153,1,1 3sh2_A_,108,154,1,1 3sh2_A_,110,152,1,1 3sh2_A_,112,150,1,1 3sh2_A_,113,115,1,1 3sh2_A_,114,148,1,1 3sh2_A_,114,150,1,1 3sh2_A_,127,130,1,1 3sh2_A_,128,157,1,1 3sh2_A_,129,157,1,1 3sh2_A_,130,157,1,1 3sh2_A_,132,155,1,1 3sh2_A_,134,153,1,1 3sh2_A_,135,153,1,1 3sh2_A_,137,151,1,1 3sh2_A_,139,149,1,1 3sh2_A_,142,144,1,1 3sh2_A_,142,145,1,1 3sh2_A_,147,149,1,1