pair,contact1,contact2,flow1,flow2 7ti4_A_,1,5,1,1 7ti4_A_,1,191,1,1 7ti4_A_,7,100,1,1 7ti4_A_,7,193,1,1 7ti4_A_,8,100,1,1 7ti4_A_,11,26,1,1 7ti4_A_,12,24,1,1 7ti4_A_,14,78,1,1 7ti4_A_,15,22,1,1 7ti4_A_,17,20,1,1 7ti4_A_,19,469,1,1 7ti4_A_,21,467,1,1 7ti4_A_,23,465,1,1 7ti4_A_,25,72,1,1 7ti4_A_,25,463,1,1 7ti4_A_,26,27,1,1 7ti4_A_,26,462,1,1 7ti4_A_,27,146,1,1 7ti4_A_,27,461,1,1 7ti4_A_,28,153,1,1 7ti4_A_,28,460,1,1 7ti4_A_,29,459,1,1 7ti4_A_,30,153,1,1 7ti4_A_,30,155,1,1 7ti4_A_,31,434,1,1 7ti4_A_,31,457,1,1 7ti4_A_,33,434,1,1 7ti4_A_,33,455,1,1 7ti4_A_,34,37,1,1 7ti4_A_,34,155,1,1 7ti4_A_,35,38,1,1 7ti4_A_,35,59,1,1 7ti4_A_,39,180,1,1 7ti4_A_,39,181,1,1 7ti4_A_,40,59,1,1 7ti4_A_,41,58,1,1 7ti4_A_,42,57,1,1 7ti4_A_,44,45,1,1 7ti4_A_,44,53,1,1 7ti4_A_,44,55,1,1 7ti4_A_,47,50,1,1 7ti4_A_,47,53,1,1 7ti4_A_,50,53,1,1 7ti4_A_,51,54,1,1 7ti4_A_,56,162,1,1 7ti4_A_,58,160,1,1 7ti4_A_,60,157,1,1 7ti4_A_,60,158,1,1 7ti4_A_,62,158,1,1 7ti4_A_,63,432,1,1 7ti4_A_,64,156,1,1 7ti4_A_,65,430,1,1 7ti4_A_,66,68,1,1 7ti4_A_,66,144,1,1 7ti4_A_,66,145,1,1 7ti4_A_,67,73,1,1 7ti4_A_,68,137,1,1 7ti4_A_,68,402,1,1 7ti4_A_,69,72,1,1 7ti4_A_,69,398,1,1 7ti4_A_,70,73,1,1 7ti4_A_,70,74,1,1 7ti4_A_,70,399,1,1 7ti4_A_,72,145,1,1 7ti4_A_,75,78,1,1 7ti4_A_,75,79,1,1 7ti4_A_,76,80,1,1 7ti4_A_,77,80,1,1 7ti4_A_,79,82,1,1 7ti4_A_,79,83,1,1 7ti4_A_,79,510,1,1 7ti4_A_,80,84,1,1 7ti4_A_,80,483,1,1 7ti4_A_,81,85,1,1 7ti4_A_,82,85,1,1 7ti4_A_,82,86,1,1 7ti4_A_,84,483,1,1 7ti4_A_,87,208,1,1 7ti4_A_,87,470,1,1 7ti4_A_,88,470,1,1 7ti4_A_,89,206,1,1 7ti4_A_,90,203,1,1 7ti4_A_,90,468,1,1 7ti4_A_,92,200,1,1 7ti4_A_,92,466,1,1 7ti4_A_,93,94,1,1 7ti4_A_,93,198,1,1 7ti4_A_,93,466,1,1 7ti4_A_,94,197,1,1 7ti4_A_,94,198,1,1 7ti4_A_,95,464,1,1 7ti4_A_,96,196,1,1 7ti4_A_,97,462,1,1 7ti4_A_,98,194,1,1 7ti4_A_,99,460,1,1 7ti4_A_,100,460,1,1 7ti4_A_,102,104,1,1 7ti4_A_,102,458,1,1 7ti4_A_,103,118,1,1 7ti4_A_,104,456,1,1 7ti4_A_,105,116,1,1 7ti4_A_,106,454,1,1 7ti4_A_,107,113,1,1 7ti4_A_,107,114,1,1 7ti4_A_,108,112,1,1 7ti4_A_,109,112,1,1 7ti4_A_,110,112,1,1 7ti4_A_,118,120,1,1 7ti4_A_,120,189,1,1 7ti4_A_,121,455,1,1 7ti4_A_,122,435,1,1 7ti4_A_,123,188,1,1 7ti4_A_,124,433,1,1 7ti4_A_,124,435,1,1 7ti4_A_,125,186,1,1 7ti4_A_,126,431,1,1 7ti4_A_,127,129,1,1 7ti4_A_,128,132,1,1 7ti4_A_,128,133,1,1 7ti4_A_,128,429,1,1 7ti4_A_,131,426,1,1 7ti4_A_,134,158,1,1 7ti4_A_,135,427,1,1 7ti4_A_,141,144,1,1 7ti4_A_,148,151,1,1 7ti4_A_,160,178,1,1 7ti4_A_,162,163,1,1 7ti4_A_,162,176,1,1 7ti4_A_,163,175,1,1 7ti4_A_,164,168,1,1 7ti4_A_,165,170,1,1 7ti4_A_,165,171,1,1 7ti4_A_,172,174,1,1 7ti4_A_,172,175,1,1 7ti4_A_,179,182,1,1 7ti4_A_,181,433,1,1 7ti4_A_,189,192,1,1 7ti4_A_,198,425,1,1 7ti4_A_,201,424,1,1 7ti4_A_,206,394,1,1 7ti4_A_,207,512,1,1 7ti4_A_,210,514,1,1 7ti4_A_,210,516,1,1 7ti4_A_,212,516,1,1 7ti4_A_,214,217,1,1 7ti4_A_,215,351,1,1 7ti4_A_,219,249,1,1 7ti4_A_,220,222,1,1 7ti4_A_,225,244,1,1 7ti4_A_,225,253,1,1 7ti4_A_,227,244,1,1 7ti4_A_,228,253,1,1 7ti4_A_,229,242,1,1 7ti4_A_,229,243,1,1 7ti4_A_,229,244,1,1 7ti4_A_,231,240,1,1 7ti4_A_,232,240,1,1 7ti4_A_,234,236,1,1 7ti4_A_,234,237,1,1 7ti4_A_,234,238,1,1 7ti4_A_,248,251,1,1 7ti4_A_,249,252,1,1 7ti4_A_,249,254,1,1 7ti4_A_,252,254,1,1 7ti4_A_,257,387,1,1 7ti4_A_,257,389,1,1 7ti4_A_,259,354,1,1 7ti4_A_,261,382,1,1 7ti4_A_,263,287,1,1 7ti4_A_,263,357,1,1 7ti4_A_,263,380,1,1 7ti4_A_,264,265,1,1 7ti4_A_,264,356,1,1 7ti4_A_,267,315,1,1 7ti4_A_,268,276,1,1 7ti4_A_,268,314,1,1 7ti4_A_,269,272,1,1 7ti4_A_,269,313,1,1 7ti4_A_,270,273,1,1 7ti4_A_,270,338,1,1 7ti4_A_,272,275,1,1 7ti4_A_,281,283,1,1 7ti4_A_,281,284,1,1 7ti4_A_,282,285,1,1 7ti4_A_,282,286,1,1 7ti4_A_,282,318,1,1 7ti4_A_,283,286,1,1 7ti4_A_,286,297,1,1 7ti4_A_,287,298,1,1 7ti4_A_,287,301,1,1 7ti4_A_,289,296,1,1 7ti4_A_,290,295,1,1 7ti4_A_,291,294,1,1 7ti4_A_,298,301,1,1 7ti4_A_,301,318,1,1 7ti4_A_,306,308,1,1 7ti4_A_,306,346,1,1 7ti4_A_,306,354,1,1 7ti4_A_,306,356,1,1 7ti4_A_,307,308,1,1 7ti4_A_,307,316,1,1 7ti4_A_,307,344,1,1 7ti4_A_,308,345,1,1 7ti4_A_,309,312,1,1 7ti4_A_,310,350,1,1 7ti4_A_,316,319,1,1 7ti4_A_,316,320,1,1 7ti4_A_,317,320,1,1 7ti4_A_,319,393,1,1 7ti4_A_,321,344,1,1 7ti4_A_,323,342,1,1 7ti4_A_,325,340,1,1 7ti4_A_,325,505,1,1 7ti4_A_,332,336,1,1 7ti4_A_,338,341,1,1 7ti4_A_,346,349,1,1 7ti4_A_,346,394,1,1 7ti4_A_,346,396,1,1 7ti4_A_,347,350,1,1 7ti4_A_,349,352,1,1 7ti4_A_,349,353,1,1 7ti4_A_,353,391,1,1 7ti4_A_,354,360,1,1 7ti4_A_,354,379,1,1 7ti4_A_,354,382,1,1 7ti4_A_,360,379,1,1 7ti4_A_,361,379,1,1 7ti4_A_,363,377,1,1 7ti4_A_,365,375,1,1 7ti4_A_,366,373,1,1 7ti4_A_,366,375,1,1 7ti4_A_,367,372,1,1 7ti4_A_,369,372,1,1 7ti4_A_,373,375,1,1 7ti4_A_,385,388,1,1 7ti4_A_,392,415,1,1 7ti4_A_,392,512,1,1 7ti4_A_,393,417,1,1 7ti4_A_,394,395,1,1 7ti4_A_,394,511,1,1 7ti4_A_,394,512,1,1 7ti4_A_,395,511,1,1 7ti4_A_,396,399,1,1 7ti4_A_,397,509,1,1 7ti4_A_,398,509,1,1 7ti4_A_,401,421,1,1 7ti4_A_,403,421,1,1 7ti4_A_,403,423,1,1 7ti4_A_,404,424,1,1 7ti4_A_,405,423,1,1 7ti4_A_,408,410,1,1 7ti4_A_,413,415,1,1 7ti4_A_,416,419,1,1 7ti4_A_,434,457,1,1 7ti4_A_,437,453,1,1 7ti4_A_,439,451,1,1 7ti4_A_,445,447,1,1 7ti4_A_,476,478,1,1 7ti4_A_,476,479,1,1 7ti4_A_,480,515,1,1 7ti4_A_,481,482,1,1 7ti4_A_,483,507,1,1 7ti4_A_,487,494,1,1 7ti4_A_,489,491,1,1 7ti4_A_,494,495,1,1 7ti4_A_,494,506,1,1 7ti4_A_,496,504,1,1 7ti4_A_,498,500,1,1 7ti4_A_,498,501,1,1 7ti4_A_,498,502,1,1