pair,contact1,contact2,flow1,flow2 1pvm_A_,3,87,1,1 1pvm_A_,3,88,1,1 1pvm_A_,4,7,1,1 1pvm_A_,5,8,1,1 1pvm_A_,5,9,1,1 1pvm_A_,5,86,1,1 1pvm_A_,6,84,1,1 1pvm_A_,10,115,1,1 1pvm_A_,14,38,1,1 1pvm_A_,16,38,1,1 1pvm_A_,16,40,1,1 1pvm_A_,17,19,1,1 1pvm_A_,17,20,1,1 1pvm_A_,17,42,1,1 1pvm_A_,18,40,1,1 1pvm_A_,18,42,1,1 1pvm_A_,18,72,1,1 1pvm_A_,20,71,1,1 1pvm_A_,21,24,1,1 1pvm_A_,21,25,1,1 1pvm_A_,22,26,1,1 1pvm_A_,22,69,1,1 1pvm_A_,23,27,1,1 1pvm_A_,23,66,1,1 1pvm_A_,24,27,1,1 1pvm_A_,24,28,1,1 1pvm_A_,25,29,1,1 1pvm_A_,26,30,1,1 1pvm_A_,27,31,1,1 1pvm_A_,28,32,1,1 1pvm_A_,29,34,1,1 1pvm_A_,37,50,1,1 1pvm_A_,39,47,1,1 1pvm_A_,39,48,1,1 1pvm_A_,41,43,1,1 1pvm_A_,41,45,1,1 1pvm_A_,46,112,1,1 1pvm_A_,49,76,1,1 1pvm_A_,51,54,1,1 1pvm_A_,51,55,1,1 1pvm_A_,52,55,1,1 1pvm_A_,52,56,1,1 1pvm_A_,53,57,1,1 1pvm_A_,53,137,1,1 1pvm_A_,54,58,1,1 1pvm_A_,55,59,1,1 1pvm_A_,55,60,1,1 1pvm_A_,58,62,1,1 1pvm_A_,58,74,1,1 1pvm_A_,59,62,1,1 1pvm_A_,60,63,1,1 1pvm_A_,61,164,1,1 1pvm_A_,62,64,1,1 1pvm_A_,62,73,1,1 1pvm_A_,63,163,1,1 1pvm_A_,65,68,1,1 1pvm_A_,70,73,1,1 1pvm_A_,71,74,1,1 1pvm_A_,71,75,1,1 1pvm_A_,76,141,1,1 1pvm_A_,77,178,1,1 1pvm_A_,78,142,1,1 1pvm_A_,80,104,1,1 1pvm_A_,81,94,1,1 1pvm_A_,82,104,1,1 1pvm_A_,82,106,1,1 1pvm_A_,83,86,1,1 1pvm_A_,83,108,1,1 1pvm_A_,84,106,1,1 1pvm_A_,87,89,1,1 1pvm_A_,87,90,1,1 1pvm_A_,87,91,1,1 1pvm_A_,88,92,1,1 1pvm_A_,89,93,1,1 1pvm_A_,90,94,1,1 1pvm_A_,91,95,1,1 1pvm_A_,92,96,1,1 1pvm_A_,93,97,1,1 1pvm_A_,94,98,1,1 1pvm_A_,95,98,1,1 1pvm_A_,95,100,1,1 1pvm_A_,96,99,1,1 1pvm_A_,96,132,1,1 1pvm_A_,96,136,1,1 1pvm_A_,99,137,1,1 1pvm_A_,101,102,1,1 1pvm_A_,101,118,1,1 1pvm_A_,103,104,1,1 1pvm_A_,103,116,1,1 1pvm_A_,105,113,1,1 1pvm_A_,105,114,1,1 1pvm_A_,107,110,1,1 1pvm_A_,107,111,1,1 1pvm_A_,117,120,1,1 1pvm_A_,117,121,1,1 1pvm_A_,118,122,1,1 1pvm_A_,119,122,1,1 1pvm_A_,121,124,1,1 1pvm_A_,121,125,1,1 1pvm_A_,126,129,1,1 1pvm_A_,126,130,1,1 1pvm_A_,127,131,1,1 1pvm_A_,128,132,1,1 1pvm_A_,129,133,1,1 1pvm_A_,130,134,1,1 1pvm_A_,131,135,1,1 1pvm_A_,132,136,1,1 1pvm_A_,133,137,1,1 1pvm_A_,134,138,1,1 1pvm_A_,135,138,1,1 1pvm_A_,135,139,1,1 1pvm_A_,136,140,1,1 1pvm_A_,144,154,1,1 1pvm_A_,146,150,1,1 1pvm_A_,146,152,1,1 1pvm_A_,148,175,1,1 1pvm_A_,153,170,1,1 1pvm_A_,155,168,1,1 1pvm_A_,157,165,1,1 1pvm_A_,157,166,1,1 1pvm_A_,159,162,1,1 1pvm_A_,159,163,1,1 1pvm_A_,161,163,1,1 1pvm_A_,167,178,1,1 1pvm_A_,168,177,1,1 1pvm_A_,169,176,1,1 1pvm_A_,171,173,1,1 1pvm_A_,171,174,1,1 1pvm_A_,176,178,1,1