pair,contact1,contact2,flow1,flow2 2shp_A_,3,6,1,1 2shp_A_,3,240,1,1 2shp_A_,3,242,1,1 2shp_A_,4,103,1,1 2shp_A_,4,186,1,1 2shp_A_,5,30,1,1 2shp_A_,6,240,1,1 2shp_A_,7,30,1,1 2shp_A_,7,101,1,1 2shp_A_,9,105,1,1 2shp_A_,11,14,1,1 2shp_A_,11,15,1,1 2shp_A_,12,16,1,1 2shp_A_,13,17,1,1 2shp_A_,14,18,1,1 2shp_A_,15,19,1,1 2shp_A_,16,20,1,1 2shp_A_,16,52,1,1 2shp_A_,17,21,1,1 2shp_A_,18,22,1,1 2shp_A_,19,45,1,1 2shp_A_,24,27,1,1 2shp_A_,25,45,1,1 2shp_A_,25,48,1,1 2shp_A_,26,45,1,1 2shp_A_,26,98,1,1 2shp_A_,26,99,1,1 2shp_A_,27,45,1,1 2shp_A_,28,99,1,1 2shp_A_,28,101,1,1 2shp_A_,29,43,1,1 2shp_A_,31,41,1,1 2shp_A_,31,43,1,1 2shp_A_,33,35,1,1 2shp_A_,33,36,1,1 2shp_A_,33,39,1,1 2shp_A_,40,55,1,1 2shp_A_,42,53,1,1 2shp_A_,43,52,1,1 2shp_A_,44,51,1,1 2shp_A_,46,49,1,1 2shp_A_,54,56,1,1 2shp_A_,54,65,1,1 2shp_A_,56,63,1,1 2shp_A_,57,59,1,1 2shp_A_,57,472,1,1 2shp_A_,59,476,1,1 2shp_A_,62,70,1,1 2shp_A_,64,67,1,1 2shp_A_,64,68,1,1 2shp_A_,68,80,1,1 2shp_A_,68,265,1,1 2shp_A_,71,472,1,1 2shp_A_,72,75,1,1 2shp_A_,72,76,1,1 2shp_A_,73,77,1,1 2shp_A_,74,78,1,1 2shp_A_,74,242,1,1 2shp_A_,75,79,1,1 2shp_A_,76,80,1,1 2shp_A_,77,81,1,1 2shp_A_,78,82,1,1 2shp_A_,79,82,1,1 2shp_A_,79,83,1,1 2shp_A_,80,83,1,1 2shp_A_,83,86,1,1 2shp_A_,87,95,1,1 2shp_A_,89,90,1,1 2shp_A_,89,93,1,1 2shp_A_,91,93,1,1 2shp_A_,105,107,1,1 2shp_A_,106,109,1,1 2shp_A_,109,112,1,1 2shp_A_,111,136,1,1 2shp_A_,113,115,1,1 2shp_A_,113,136,1,1 2shp_A_,114,136,1,1 2shp_A_,116,137,1,1 2shp_A_,117,120,1,1 2shp_A_,117,121,1,1 2shp_A_,118,122,1,1 2shp_A_,119,123,1,1 2shp_A_,120,124,1,1 2shp_A_,121,125,1,1 2shp_A_,122,126,1,1 2shp_A_,123,127,1,1 2shp_A_,124,128,1,1 2shp_A_,125,151,1,1 2shp_A_,126,151,1,1 2shp_A_,128,211,1,1 2shp_A_,130,133,1,1 2shp_A_,131,156,1,1 2shp_A_,131,208,1,1 2shp_A_,132,151,1,1 2shp_A_,132,207,1,1 2shp_A_,132,208,1,1 2shp_A_,133,151,1,1 2shp_A_,133,208,1,1 2shp_A_,134,208,1,1 2shp_A_,134,210,1,1 2shp_A_,135,149,1,1 2shp_A_,137,147,1,1 2shp_A_,137,149,1,1 2shp_A_,139,145,1,1 2shp_A_,142,145,1,1 2shp_A_,145,168,1,1 2shp_A_,146,166,1,1 2shp_A_,148,164,1,1 2shp_A_,150,162,1,1 2shp_A_,152,160,1,1 2shp_A_,154,157,1,1 2shp_A_,157,159,1,1 2shp_A_,158,160,1,1 2shp_A_,167,174,1,1 2shp_A_,169,172,1,1 2shp_A_,169,180,1,1 2shp_A_,173,181,1,1 2shp_A_,174,176,1,1 2shp_A_,183,186,1,1 2shp_A_,183,187,1,1 2shp_A_,184,188,1,1 2shp_A_,185,189,1,1 2shp_A_,186,190,1,1 2shp_A_,187,191,1,1 2shp_A_,188,192,1,1 2shp_A_,189,193,1,1 2shp_A_,190,194,1,1 2shp_A_,196,204,1,1 2shp_A_,198,201,1,1 2shp_A_,198,202,1,1 2shp_A_,203,205,1,1 2shp_A_,211,213,1,1 2shp_A_,211,214,1,1 2shp_A_,211,455,1,1 2shp_A_,212,223,1,1 2shp_A_,215,454,1,1 2shp_A_,216,219,1,1 2shp_A_,217,220,1,1 2shp_A_,217,452,1,1 2shp_A_,218,450,1,1 2shp_A_,219,222,1,1 2shp_A_,219,223,1,1 2shp_A_,220,224,1,1 2shp_A_,221,225,1,1 2shp_A_,222,226,1,1 2shp_A_,223,227,1,1 2shp_A_,224,228,1,1 2shp_A_,225,228,1,1 2shp_A_,227,231,1,1 2shp_A_,230,234,1,1 2shp_A_,231,235,1,1 2shp_A_,232,236,1,1 2shp_A_,233,237,1,1 2shp_A_,234,238,1,1 2shp_A_,235,239,1,1 2shp_A_,236,240,1,1 2shp_A_,238,241,1,1 2shp_A_,239,242,1,1 2shp_A_,240,243,1,1 2shp_A_,241,244,1,1 2shp_A_,242,245,1,1 2shp_A_,245,247,1,1 2shp_A_,248,270,1,1 2shp_A_,250,253,1,1 2shp_A_,250,270,1,1 2shp_A_,251,254,1,1 2shp_A_,251,257,1,1 2shp_A_,251,270,1,1 2shp_A_,252,261,1,1 2shp_A_,254,257,1,1 2shp_A_,255,258,1,1 2shp_A_,256,260,1,1 2shp_A_,257,260,1,1 2shp_A_,258,261,1,1 2shp_A_,260,297,1,1 2shp_A_,261,283,1,1 2shp_A_,262,297,1,1 2shp_A_,262,299,1,1 2shp_A_,263,266,1,1 2shp_A_,266,283,1,1 2shp_A_,269,272,1,1 2shp_A_,269,273,1,1 2shp_A_,269,285,1,1 2shp_A_,272,285,1,1 2shp_A_,272,286,1,1 2shp_A_,272,466,1,1 2shp_A_,273,280,1,1 2shp_A_,274,284,1,1 2shp_A_,275,313,1,1 2shp_A_,276,280,1,1 2shp_A_,277,313,1,1 2shp_A_,279,309,1,1 2shp_A_,282,284,1,1 2shp_A_,283,296,1,1 2shp_A_,283,297,1,1 2shp_A_,285,295,1,1 2shp_A_,285,467,1,1 2shp_A_,287,293,1,1 2shp_A_,288,466,1,1 2shp_A_,291,443,1,1 2shp_A_,292,421,1,1 2shp_A_,294,421,1,1 2shp_A_,294,423,1,1 2shp_A_,296,423,1,1 2shp_A_,298,426,1,1 2shp_A_,299,334,1,1 2shp_A_,300,303,1,1 2shp_A_,303,307,1,1 2shp_A_,304,308,1,1 2shp_A_,305,309,1,1 2shp_A_,306,309,1,1 2shp_A_,306,310,1,1 2shp_A_,307,311,1,1 2shp_A_,308,312,1,1 2shp_A_,308,336,1,1 2shp_A_,309,313,1,1 2shp_A_,310,314,1,1 2shp_A_,311,316,1,1 2shp_A_,312,315,1,1 2shp_A_,313,314,1,1 2shp_A_,315,317,1,1 2shp_A_,315,419,1,1 2shp_A_,317,382,1,1 2shp_A_,318,422,1,1 2shp_A_,319,382,1,1 2shp_A_,319,384,1,1 2shp_A_,320,422,1,1 2shp_A_,320,424,1,1 2shp_A_,321,384,1,1 2shp_A_,321,386,1,1 2shp_A_,322,424,1,1 2shp_A_,322,431,1,1 2shp_A_,323,324,1,1 2shp_A_,323,385,1,1 2shp_A_,324,327,1,1 2shp_A_,325,332,1,1 2shp_A_,325,333,1,1 2shp_A_,327,330,1,1 2shp_A_,327,431,1,1 2shp_A_,333,334,1,1 2shp_A_,335,337,1,1 2shp_A_,336,424,1,1 2shp_A_,338,353,1,1 2shp_A_,339,342,1,1 2shp_A_,340,355,1,1 2shp_A_,340,356,1,1 2shp_A_,341,352,1,1 2shp_A_,341,353,1,1 2shp_A_,342,353,1,1 2shp_A_,344,351,1,1 2shp_A_,345,350,1,1 2shp_A_,346,349,1,1 2shp_A_,348,372,1,1 2shp_A_,350,370,1,1 2shp_A_,352,368,1,1 2shp_A_,353,356,1,1 2shp_A_,354,366,1,1 2shp_A_,355,356,1,1 2shp_A_,355,366,1,1 2shp_A_,357,364,1,1 2shp_A_,359,362,1,1 2shp_A_,359,387,1,1 2shp_A_,360,387,1,1 2shp_A_,361,387,1,1 2shp_A_,363,385,1,1 2shp_A_,363,387,1,1 2shp_A_,365,383,1,1 2shp_A_,367,381,1,1 2shp_A_,369,379,1,1 2shp_A_,371,374,1,1 2shp_A_,371,377,1,1 2shp_A_,374,377,1,1 2shp_A_,377,379,1,1 2shp_A_,389,393,1,1 2shp_A_,397,400,1,1 2shp_A_,398,402,1,1 2shp_A_,399,403,1,1 2shp_A_,400,404,1,1 2shp_A_,401,405,1,1 2shp_A_,402,406,1,1 2shp_A_,403,407,1,1 2shp_A_,404,408,1,1 2shp_A_,405,409,1,1 2shp_A_,406,410,1,1 2shp_A_,406,446,1,1 2shp_A_,407,411,1,1 2shp_A_,408,412,1,1 2shp_A_,409,413,1,1 2shp_A_,410,414,1,1 2shp_A_,411,414,1,1 2shp_A_,412,415,1,1 2shp_A_,412,419,1,1 2shp_A_,415,418,1,1 2shp_A_,425,432,1,1 2shp_A_,427,467,1,1 2shp_A_,429,433,1,1 2shp_A_,429,471,1,1 2shp_A_,430,434,1,1 2shp_A_,431,435,1,1 2shp_A_,432,436,1,1 2shp_A_,433,437,1,1 2shp_A_,434,438,1,1 2shp_A_,435,439,1,1 2shp_A_,436,440,1,1 2shp_A_,437,441,1,1 2shp_A_,438,442,1,1 2shp_A_,439,443,1,1 2shp_A_,440,444,1,1 2shp_A_,441,445,1,1 2shp_A_,442,446,1,1 2shp_A_,443,446,1,1 2shp_A_,443,447,1,1 2shp_A_,444,447,1,1 2shp_A_,444,448,1,1 2shp_A_,445,449,1,1 2shp_A_,447,448,1,1 2shp_A_,449,452,1,1 2shp_A_,455,459,1,1 2shp_A_,456,460,1,1 2shp_A_,457,461,1,1 2shp_A_,458,462,1,1 2shp_A_,459,463,1,1 2shp_A_,460,464,1,1 2shp_A_,461,465,1,1 2shp_A_,462,465,1,1 2shp_A_,462,466,1,1 2shp_A_,463,466,1,1 2shp_A_,463,467,1,1 2shp_A_,464,470,1,1 2shp_A_,469,472,1,1 2shp_A_,472,476,1,1 2shp_A_,473,476,1,1 2shp_A_,473,477,1,1 2shp_A_,474,478,1,1 2shp_A_,475,479,1,1 2shp_A_,476,479,1,1 2shp_A_,476,480,1,1 2shp_A_,477,480,1,1 2shp_A_,478,482,1,1 2shp_A_,479,483,1,1 2shp_A_,480,484,1,1 2shp_A_,481,485,1,1 2shp_A_,482,486,1,1 2shp_A_,483,487,1,1 2shp_A_,484,488,1,1 2shp_A_,485,489,1,1 2shp_A_,486,490,1,1 2shp_A_,487,490,1,1 2shp_A_,488,491,1,1