pair,contact1,contact2,flow1,flow2 3dh1_A_,4,10,1,1 3dh1_A_,4,40,1,1 3dh1_A_,6,14,1,1 3dh1_A_,6,41,1,1 3dh1_A_,7,10,1,1 3dh1_A_,7,11,1,1 3dh1_A_,8,12,1,1 3dh1_A_,9,13,1,1 3dh1_A_,10,14,1,1 3dh1_A_,11,15,1,1 3dh1_A_,12,16,1,1 3dh1_A_,13,17,1,1 3dh1_A_,14,18,1,1 3dh1_A_,15,19,1,1 3dh1_A_,16,20,1,1 3dh1_A_,17,21,1,1 3dh1_A_,18,22,1,1 3dh1_A_,18,92,1,1 3dh1_A_,19,23,1,1 3dh1_A_,20,23,1,1 3dh1_A_,20,24,1,1 3dh1_A_,21,25,1,1 3dh1_A_,22,26,1,1 3dh1_A_,23,27,1,1 3dh1_A_,24,28,1,1 3dh1_A_,25,28,1,1 3dh1_A_,25,30,1,1 3dh1_A_,26,29,1,1 3dh1_A_,30,52,1,1 3dh1_A_,30,53,1,1 3dh1_A_,31,33,1,1 3dh1_A_,33,49,1,1 3dh1_A_,34,92,1,1 3dh1_A_,35,47,1,1 3dh1_A_,35,61,1,1 3dh1_A_,36,90,1,1 3dh1_A_,37,44,1,1 3dh1_A_,37,45,1,1 3dh1_A_,38,88,1,1 3dh1_A_,39,42,1,1 3dh1_A_,39,78,1,1 3dh1_A_,46,68,1,1 3dh1_A_,49,61,1,1 3dh1_A_,50,54,1,1 3dh1_A_,50,59,1,1 3dh1_A_,51,56,1,1 3dh1_A_,56,58,1,1 3dh1_A_,56,59,1,1 3dh1_A_,58,60,1,1 3dh1_A_,60,63,1,1 3dh1_A_,60,64,1,1 3dh1_A_,60,96,1,1 3dh1_A_,60,99,1,1 3dh1_A_,61,65,1,1 3dh1_A_,62,66,1,1 3dh1_A_,63,67,1,1 3dh1_A_,64,68,1,1 3dh1_A_,65,69,1,1 3dh1_A_,66,70,1,1 3dh1_A_,67,71,1,1 3dh1_A_,68,72,1,1 3dh1_A_,69,73,1,1 3dh1_A_,70,74,1,1 3dh1_A_,72,76,1,1 3dh1_A_,73,76,1,1 3dh1_A_,73,77,1,1 3dh1_A_,76,78,1,1 3dh1_A_,79,82,1,1 3dh1_A_,79,83,1,1 3dh1_A_,80,83,1,1 3dh1_A_,80,84,1,1 3dh1_A_,81,85,1,1 3dh1_A_,82,86,1,1 3dh1_A_,83,86,1,1 3dh1_A_,83,87,1,1 3dh1_A_,84,87,1,1 3dh1_A_,85,139,1,1 3dh1_A_,89,110,1,1 3dh1_A_,89,112,1,1 3dh1_A_,91,112,1,1 3dh1_A_,91,114,1,1 3dh1_A_,92,115,1,1 3dh1_A_,94,115,1,1 3dh1_A_,94,117,1,1 3dh1_A_,94,123,1,1 3dh1_A_,94,125,1,1 3dh1_A_,95,122,1,1 3dh1_A_,96,100,1,1 3dh1_A_,97,101,1,1 3dh1_A_,97,120,1,1 3dh1_A_,98,102,1,1 3dh1_A_,99,103,1,1 3dh1_A_,100,104,1,1 3dh1_A_,101,105,1,1 3dh1_A_,102,106,1,1 3dh1_A_,103,107,1,1 3dh1_A_,103,108,1,1 3dh1_A_,104,107,1,1 3dh1_A_,104,129,1,1 3dh1_A_,104,132,1,1 3dh1_A_,104,134,1,1 3dh1_A_,104,137,1,1 3dh1_A_,104,139,1,1 3dh1_A_,109,142,1,1 3dh1_A_,111,142,1,1 3dh1_A_,111,144,1,1 3dh1_A_,113,144,1,1 3dh1_A_,113,147,1,1 3dh1_A_,114,146,1,1 3dh1_A_,115,116,1,1 3dh1_A_,116,125,1,1 3dh1_A_,117,120,1,1 3dh1_A_,117,121,1,1 3dh1_A_,121,126,1,1 3dh1_A_,121,127,1,1 3dh1_A_,122,129,1,1 3dh1_A_,122,130,1,1 3dh1_A_,124,127,1,1 3dh1_A_,128,131,1,1 3dh1_A_,129,132,1,1 3dh1_A_,130,141,1,1 3dh1_A_,146,149,1,1 3dh1_A_,148,151,1,1 3dh1_A_,148,152,1,1 3dh1_A_,149,153,1,1 3dh1_A_,150,154,1,1 3dh1_A_,151,155,1,1 3dh1_A_,152,156,1,1 3dh1_A_,153,157,1,1 3dh1_A_,154,158,1,1 3dh1_A_,155,159,1,1 3dh1_A_,156,160,1,1 3dh1_A_,158,161,1,1