pair,contact1,contact2,flow1,flow2 4rer_A_,3,10,1,1 4rer_A_,4,28,1,1 4rer_A_,5,8,1,1 4rer_A_,7,28,1,1 4rer_A_,8,32,1,1 4rer_A_,9,26,1,1 4rer_A_,11,24,1,1 4rer_A_,12,24,1,1 4rer_A_,13,23,1,1 4rer_A_,14,22,1,1 4rer_A_,15,22,1,1 4rer_A_,21,38,1,1 4rer_A_,23,36,1,1 4rer_A_,25,34,1,1 4rer_A_,27,29,1,1 4rer_A_,27,30,1,1 4rer_A_,27,32,1,1 4rer_A_,30,32,1,1 4rer_A_,35,85,1,1 4rer_A_,37,56,1,1 4rer_A_,37,83,1,1 4rer_A_,39,81,1,1 4rer_A_,40,44,1,1 4rer_A_,41,45,1,1 4rer_A_,41,79,1,1 4rer_A_,49,53,1,1 4rer_A_,50,54,1,1 4rer_A_,51,55,1,1 4rer_A_,53,57,1,1 4rer_A_,54,58,1,1 4rer_A_,55,59,1,1 4rer_A_,55,153,1,1 4rer_A_,56,60,1,1 4rer_A_,57,61,1,1 4rer_A_,60,63,1,1 4rer_A_,61,72,1,1 4rer_A_,64,121,1,1 4rer_A_,65,67,1,1 4rer_A_,65,68,1,1 4rer_A_,66,146,1,1 4rer_A_,67,147,1,1 4rer_A_,67,266,1,1 4rer_A_,69,147,1,1 4rer_A_,70,86,1,1 4rer_A_,73,84,1,1 4rer_A_,75,82,1,1 4rer_A_,77,79,1,1 4rer_A_,77,80,1,1 4rer_A_,79,80,1,1 4rer_A_,86,146,1,1 4rer_A_,92,95,1,1 4rer_A_,93,97,1,1 4rer_A_,93,137,1,1 4rer_A_,94,98,1,1 4rer_A_,94,134,1,1 4rer_A_,95,99,1,1 4rer_A_,96,100,1,1 4rer_A_,96,107,1,1 4rer_A_,98,101,1,1 4rer_A_,104,108,1,1 4rer_A_,105,108,1,1 4rer_A_,105,109,1,1 4rer_A_,107,110,1,1 4rer_A_,107,111,1,1 4rer_A_,108,112,1,1 4rer_A_,109,113,1,1 4rer_A_,110,114,1,1 4rer_A_,110,143,1,1 4rer_A_,111,115,1,1 4rer_A_,112,116,1,1 4rer_A_,113,117,1,1 4rer_A_,113,259,1,1 4rer_A_,113,261,1,1 4rer_A_,114,117,1,1 4rer_A_,114,118,1,1 4rer_A_,114,145,1,1 4rer_A_,115,119,1,1 4rer_A_,116,120,1,1 4rer_A_,117,121,1,1 4rer_A_,118,122,1,1 4rer_A_,119,123,1,1 4rer_A_,120,124,1,1 4rer_A_,121,125,1,1 4rer_A_,122,125,1,1 4rer_A_,122,127,1,1 4rer_A_,123,126,1,1 4rer_A_,123,187,1,1 4rer_A_,126,156,1,1 4rer_A_,128,153,1,1 4rer_A_,128,154,1,1 4rer_A_,129,187,1,1 4rer_A_,130,152,1,1 4rer_A_,131,133,1,1 4rer_A_,131,136,1,1 4rer_A_,131,167,1,1 4rer_A_,133,136,1,1 4rer_A_,134,137,1,1 4rer_A_,136,148,1,1 4rer_A_,138,146,1,1 4rer_A_,140,142,1,1 4rer_A_,140,143,1,1 4rer_A_,140,144,1,1 4rer_A_,149,151,1,1 4rer_A_,150,153,1,1 4rer_A_,153,154,1,1 4rer_A_,154,155,1,1 4rer_A_,157,160,1,1 4rer_A_,162,181,1,1 4rer_A_,170,190,1,1 4rer_A_,172,175,1,1 4rer_A_,172,176,1,1 4rer_A_,173,177,1,1 4rer_A_,174,177,1,1 4rer_A_,174,179,1,1 4rer_A_,174,247,1,1 4rer_A_,175,178,1,1 4rer_A_,182,185,1,1 4rer_A_,183,185,1,1 4rer_A_,184,187,1,1 4rer_A_,184,188,1,1 4rer_A_,185,189,1,1 4rer_A_,185,247,1,1 4rer_A_,186,190,1,1 4rer_A_,187,191,1,1 4rer_A_,188,192,1,1 4rer_A_,189,193,1,1 4rer_A_,190,194,1,1 4rer_A_,191,195,1,1 4rer_A_,192,196,1,1 4rer_A_,193,197,1,1 4rer_A_,194,198,1,1 4rer_A_,196,199,1,1 4rer_A_,196,200,1,1 4rer_A_,196,223,1,1 4rer_A_,206,216,1,1 4rer_A_,207,212,1,1 4rer_A_,209,212,1,1 4rer_A_,211,215,1,1 4rer_A_,212,216,1,1 4rer_A_,213,217,1,1 4rer_A_,214,218,1,1 4rer_A_,215,219,1,1 4rer_A_,229,232,1,1 4rer_A_,230,234,1,1 4rer_A_,231,234,1,1 4rer_A_,231,235,1,1 4rer_A_,232,236,1,1 4rer_A_,233,237,1,1 4rer_A_,234,238,1,1 4rer_A_,234,256,1,1 4rer_A_,235,239,1,1 4rer_A_,236,240,1,1 4rer_A_,238,248,1,1 4rer_A_,241,247,1,1 4rer_A_,242,247,1,1 4rer_A_,243,245,1,1 4rer_A_,243,246,1,1 4rer_A_,244,247,1,1 4rer_A_,249,252,1,1 4rer_A_,249,253,1,1 4rer_A_,250,254,1,1 4rer_A_,251,255,1,1 4rer_A_,253,256,1,1 4rer_A_,255,260,1,1 4rer_A_,256,260,1,1 4rer_A_,257,260,1,1 4rer_A_,265,271,1,1 4rer_A_,268,270,1,1 4rer_A_,277,279,1,1 4rer_A_,277,280,1,1 4rer_A_,278,281,1,1 4rer_A_,280,282,1,1 4rer_A_,283,287,1,1 4rer_A_,290,294,1,1 4rer_A_,293,296,1,1 4rer_A_,294,298,1,1 4rer_A_,295,298,1,1 4rer_A_,296,300,1,1 4rer_A_,305,309,1,1 4rer_A_,308,311,1,1 4rer_A_,308,312,1,1 4rer_A_,311,314,1,1 4rer_A_,312,315,1,1 4rer_A_,313,317,1,1 4rer_A_,314,318,1,1 4rer_A_,315,319,1,1 4rer_A_,316,319,1,1 4rer_A_,316,320,1,1 4rer_A_,317,321,1,1 4rer_A_,319,323,1,1 4rer_A_,324,327,1,1 4rer_A_,325,329,1,1 4rer_A_,326,331,1,1 4rer_A_,343,345,1,1 4rer_A_,343,346,1,1 4rer_A_,348,352,1,1 4rer_A_,349,353,1,1 4rer_A_,350,354,1,1 4rer_A_,353,356,1,1 4rer_A_,364,425,1,1 4rer_A_,366,423,1,1 4rer_A_,368,369,1,1 4rer_A_,369,373,1,1 4rer_A_,371,394,1,1 4rer_A_,372,376,1,1 4rer_A_,373,377,1,1 4rer_A_,374,378,1,1 4rer_A_,375,379,1,1 4rer_A_,377,381,1,1 4rer_A_,379,382,1,1 4rer_A_,379,383,1,1 4rer_A_,382,385,1,1 4rer_A_,386,451,1,1 4rer_A_,387,399,1,1 4rer_A_,389,397,1,1 4rer_A_,391,395,1,1 4rer_A_,392,395,1,1 4rer_A_,394,415,1,1 4rer_A_,395,428,1,1 4rer_A_,396,413,1,1 4rer_A_,398,411,1,1 4rer_A_,400,409,1,1 4rer_A_,402,407,1,1 4rer_A_,409,444,1,1 4rer_A_,412,428,1,1 4rer_A_,414,426,1,1 4rer_A_,416,424,1,1 4rer_A_,417,419,1,1 4rer_A_,419,422,1,1 4rer_A_,430,441,1,1 4rer_A_,432,433,1,1 4rer_A_,440,444,1,1 4rer_A_,441,445,1,1 4rer_A_,443,447,1,1 4rer_A_,444,448,1,1 4rer_A_,445,449,1,1 4rer_A_,446,450,1,1 4rer_A_,447,451,1,1 4rer_A_,448,452,1,1 4rer_A_,449,453,1,1 4rer_A_,450,454,1,1 4rer_A_,452,455,1,1 4rer_A_,452,456,1,1 4rer_A_,453,457,1,1 4rer_A_,454,458,1,1