pair,contact1,contact2,flow1,flow2 3of4_A_,1,5,1,1 3of4_A_,2,6,1,1 3of4_A_,3,7,1,1 3of4_A_,4,8,1,1 3of4_A_,5,9,1,1 3of4_A_,9,193,1,1 3of4_A_,10,186,1,1 3of4_A_,12,150,1,1 3of4_A_,13,186,1,1 3of4_A_,14,183,1,1 3of4_A_,14,186,1,1 3of4_A_,16,18,1,1 3of4_A_,16,181,1,1 3of4_A_,20,50,1,1 3of4_A_,20,72,1,1 3of4_A_,21,24,1,1 3of4_A_,21,25,1,1 3of4_A_,22,26,1,1 3of4_A_,22,50,1,1 3of4_A_,23,27,1,1 3of4_A_,24,28,1,1 3of4_A_,25,29,1,1 3of4_A_,26,30,1,1 3of4_A_,27,31,1,1 3of4_A_,28,32,1,1 3of4_A_,29,33,1,1 3of4_A_,30,33,1,1 3of4_A_,31,34,1,1 3of4_A_,32,35,1,1 3of4_A_,33,42,1,1 3of4_A_,35,138,1,1 3of4_A_,37,40,1,1 3of4_A_,37,42,1,1 3of4_A_,38,41,1,1 3of4_A_,38,127,1,1 3of4_A_,38,131,1,1 3of4_A_,42,44,1,1 3of4_A_,43,80,1,1 3of4_A_,45,78,1,1 3of4_A_,47,76,1,1 3of4_A_,49,74,1,1 3of4_A_,50,55,1,1 3of4_A_,51,53,1,1 3of4_A_,51,54,1,1 3of4_A_,51,55,1,1 3of4_A_,52,56,1,1 3of4_A_,52,69,1,1 3of4_A_,52,70,1,1 3of4_A_,52,71,1,1 3of4_A_,53,57,1,1 3of4_A_,54,58,1,1 3of4_A_,55,59,1,1 3of4_A_,55,68,1,1 3of4_A_,55,71,1,1 3of4_A_,56,60,1,1 3of4_A_,56,66,1,1 3of4_A_,58,61,1,1 3of4_A_,58,62,1,1 3of4_A_,59,62,1,1 3of4_A_,59,64,1,1 3of4_A_,61,156,1,1 3of4_A_,62,65,1,1 3of4_A_,62,160,1,1 3of4_A_,65,67,1,1 3of4_A_,65,68,1,1 3of4_A_,66,69,1,1 3of4_A_,66,70,1,1 3of4_A_,67,71,1,1 3of4_A_,71,73,1,1 3of4_A_,73,179,1,1 3of4_A_,75,177,1,1 3of4_A_,77,174,1,1 3of4_A_,77,175,1,1 3of4_A_,79,172,1,1 3of4_A_,81,170,1,1 3of4_A_,81,172,1,1 3of4_A_,83,86,1,1 3of4_A_,84,87,1,1 3of4_A_,84,88,1,1 3of4_A_,85,89,1,1 3of4_A_,88,92,1,1 3of4_A_,89,93,1,1 3of4_A_,89,110,1,1 3of4_A_,90,94,1,1 3of4_A_,91,95,1,1 3of4_A_,92,96,1,1 3of4_A_,93,97,1,1 3of4_A_,94,98,1,1 3of4_A_,95,99,1,1 3of4_A_,96,101,1,1 3of4_A_,97,100,1,1 3of4_A_,102,105,1,1 3of4_A_,102,106,1,1 3of4_A_,103,107,1,1 3of4_A_,104,108,1,1 3of4_A_,105,109,1,1 3of4_A_,106,110,1,1 3of4_A_,107,110,1,1 3of4_A_,107,111,1,1 3of4_A_,108,112,1,1 3of4_A_,109,113,1,1 3of4_A_,110,114,1,1 3of4_A_,111,115,1,1 3of4_A_,112,115,1,1 3of4_A_,112,116,1,1 3of4_A_,113,117,1,1 3of4_A_,114,118,1,1 3of4_A_,115,119,1,1 3of4_A_,117,124,1,1 3of4_A_,120,123,1,1 3of4_A_,120,124,1,1 3of4_A_,121,125,1,1 3of4_A_,122,126,1,1 3of4_A_,123,127,1,1 3of4_A_,124,128,1,1 3of4_A_,125,129,1,1 3of4_A_,126,130,1,1 3of4_A_,127,131,1,1 3of4_A_,128,132,1,1 3of4_A_,129,133,1,1 3of4_A_,130,134,1,1 3of4_A_,131,135,1,1 3of4_A_,132,136,1,1 3of4_A_,133,137,1,1 3of4_A_,133,153,1,1 3of4_A_,134,138,1,1 3of4_A_,135,139,1,1 3of4_A_,136,140,1,1 3of4_A_,138,142,1,1 3of4_A_,139,143,1,1 3of4_A_,140,144,1,1 3of4_A_,141,145,1,1 3of4_A_,142,146,1,1 3of4_A_,143,148,1,1 3of4_A_,144,147,1,1 3of4_A_,149,180,1,1 3of4_A_,149,182,1,1 3of4_A_,151,152,1,1 3of4_A_,151,177,1,1 3of4_A_,151,178,1,1 3of4_A_,153,155,1,1 3of4_A_,156,160,1,1 3of4_A_,157,161,1,1 3of4_A_,157,174,1,1 3of4_A_,158,162,1,1 3of4_A_,159,163,1,1 3of4_A_,160,164,1,1 3of4_A_,161,166,1,1 3of4_A_,161,173,1,1 3of4_A_,162,165,1,1 3of4_A_,166,169,1,1 3of4_A_,166,171,1,1 3of4_A_,167,170,1,1 3of4_A_,177,178,1,1 3of4_A_,182,189,1,1 3of4_A_,183,185,1,1 3of4_A_,183,186,1,1 3of4_A_,183,189,1,1 3of4_A_,186,188,1,1 3of4_A_,186,189,1,1 3of4_A_,187,190,1,1 3of4_A_,188,191,1,1 3of4_A_,194,195,1,1 3of4_A_,197,200,1,1 3of4_A_,197,201,1,1 3of4_A_,198,202,1,1