pair,contact1,contact2,flow1,flow2 7tkh_D_,1,72,1,1 7tkh_D_,5,70,1,1 7tkh_D_,6,18,1,1 7tkh_D_,7,67,1,1 7tkh_D_,9,16,1,1 7tkh_D_,11,14,1,1 7tkh_D_,13,57,1,1 7tkh_D_,15,55,1,1 7tkh_D_,17,53,1,1 7tkh_D_,26,29,1,1 7tkh_D_,28,44,1,1 7tkh_D_,29,44,1,1 7tkh_D_,30,73,1,1 7tkh_D_,30,74,1,1 7tkh_D_,31,42,1,1 7tkh_D_,32,71,1,1 7tkh_D_,33,40,1,1 7tkh_D_,35,38,1,1 7tkh_D_,41,58,1,1 7tkh_D_,43,56,1,1 7tkh_D_,45,54,1,1 7tkh_D_,46,54,1,1 7tkh_D_,48,52,1,1 7tkh_D_,49,52,1,1 7tkh_D_,61,64,1,1 7tkh_D_,65,68,1,1 7tkh_D_,77,111,1,1 7tkh_D_,79,109,1,1 7tkh_D_,81,107,1,1 7tkh_D_,83,86,1,1 7tkh_D_,87,209,1,1 7tkh_D_,88,211,1,1 7tkh_D_,89,97,1,1 7tkh_D_,90,213,1,1 7tkh_D_,91,95,1,1 7tkh_D_,96,99,1,1 7tkh_D_,118,121,1,1 7tkh_D_,120,294,1,1 7tkh_D_,122,292,1,1 7tkh_D_,128,141,1,1 7tkh_D_,131,426,1,1 7tkh_D_,132,136,1,1 7tkh_D_,133,137,1,1 7tkh_D_,134,138,1,1 7tkh_D_,135,139,1,1 7tkh_D_,142,145,1,1 7tkh_D_,145,300,1,1 7tkh_D_,146,324,1,1 7tkh_D_,146,325,1,1 7tkh_D_,147,300,1,1 7tkh_D_,147,302,1,1 7tkh_D_,148,327,1,1 7tkh_D_,149,304,1,1 7tkh_D_,150,329,1,1 7tkh_D_,151,306,1,1 7tkh_D_,156,160,1,1 7tkh_D_,157,161,1,1 7tkh_D_,158,162,1,1 7tkh_D_,159,163,1,1 7tkh_D_,160,164,1,1 7tkh_D_,161,165,1,1 7tkh_D_,162,166,1,1 7tkh_D_,163,167,1,1 7tkh_D_,164,168,1,1 7tkh_D_,165,169,1,1 7tkh_D_,168,172,1,1 7tkh_D_,169,173,1,1 7tkh_D_,176,210,1,1 7tkh_D_,177,246,1,1 7tkh_D_,178,210,1,1 7tkh_D_,178,212,1,1 7tkh_D_,179,248,1,1 7tkh_D_,180,212,1,1 7tkh_D_,180,214,1,1 7tkh_D_,181,250,1,1 7tkh_D_,183,214,1,1 7tkh_D_,183,216,1,1 7tkh_D_,184,188,1,1 7tkh_D_,185,189,1,1 7tkh_D_,186,190,1,1 7tkh_D_,187,191,1,1 7tkh_D_,188,192,1,1 7tkh_D_,189,193,1,1 7tkh_D_,190,194,1,1 7tkh_D_,191,195,1,1 7tkh_D_,192,196,1,1 7tkh_D_,193,197,1,1 7tkh_D_,194,198,1,1 7tkh_D_,195,200,1,1 7tkh_D_,195,201,1,1 7tkh_D_,196,199,1,1 7tkh_D_,200,208,1,1 7tkh_D_,215,218,1,1 7tkh_D_,219,222,1,1 7tkh_D_,219,223,1,1 7tkh_D_,220,224,1,1 7tkh_D_,221,224,1,1 7tkh_D_,222,225,1,1 7tkh_D_,223,226,1,1 7tkh_D_,225,229,1,1 7tkh_D_,226,230,1,1 7tkh_D_,227,231,1,1 7tkh_D_,228,232,1,1 7tkh_D_,229,232,1,1 7tkh_D_,229,233,1,1 7tkh_D_,230,234,1,1 7tkh_D_,231,235,1,1 7tkh_D_,232,236,1,1 7tkh_D_,233,237,1,1 7tkh_D_,234,238,1,1 7tkh_D_,235,239,1,1 7tkh_D_,236,241,1,1 7tkh_D_,245,297,1,1 7tkh_D_,247,301,1,1 7tkh_D_,249,301,1,1 7tkh_D_,252,256,1,1 7tkh_D_,252,303,1,1 7tkh_D_,253,257,1,1 7tkh_D_,254,258,1,1 7tkh_D_,255,259,1,1 7tkh_D_,256,260,1,1 7tkh_D_,257,261,1,1 7tkh_D_,258,262,1,1 7tkh_D_,259,263,1,1 7tkh_D_,262,266,1,1 7tkh_D_,263,267,1,1 7tkh_D_,263,268,1,1 7tkh_D_,271,275,1,1 7tkh_D_,272,275,1,1 7tkh_D_,276,279,1,1 7tkh_D_,278,282,1,1 7tkh_D_,279,283,1,1 7tkh_D_,280,284,1,1 7tkh_D_,281,285,1,1 7tkh_D_,282,286,1,1 7tkh_D_,283,287,1,1 7tkh_D_,285,288,1,1 7tkh_D_,286,289,1,1 7tkh_D_,293,296,1,1 7tkh_D_,306,309,1,1 7tkh_D_,307,310,1,1 7tkh_D_,310,313,1,1 7tkh_D_,313,317,1,1 7tkh_D_,314,318,1,1 7tkh_D_,315,319,1,1 7tkh_D_,316,320,1,1 7tkh_D_,317,320,1,1 7tkh_D_,319,322,1,1 7tkh_D_,326,348,1,1 7tkh_D_,328,343,1,1 7tkh_D_,328,346,1,1 7tkh_D_,330,334,1,1 7tkh_D_,330,341,1,1 7tkh_D_,331,335,1,1 7tkh_D_,332,336,1,1 7tkh_D_,333,338,1,1 7tkh_D_,334,337,1,1 7tkh_D_,349,352,1,1 7tkh_D_,353,357,1,1 7tkh_D_,358,362,1,1 7tkh_D_,359,363,1,1 7tkh_D_,360,364,1,1 7tkh_D_,361,365,1,1 7tkh_D_,362,366,1,1 7tkh_D_,363,367,1,1 7tkh_D_,364,368,1,1 7tkh_D_,365,369,1,1 7tkh_D_,366,370,1,1 7tkh_D_,367,371,1,1 7tkh_D_,368,372,1,1 7tkh_D_,369,373,1,1 7tkh_D_,370,374,1,1 7tkh_D_,371,375,1,1 7tkh_D_,372,376,1,1 7tkh_D_,373,377,1,1 7tkh_D_,374,378,1,1 7tkh_D_,376,379,1,1 7tkh_D_,378,382,1,1 7tkh_D_,379,383,1,1 7tkh_D_,380,384,1,1 7tkh_D_,381,385,1,1 7tkh_D_,386,389,1,1 7tkh_D_,387,390,1,1 7tkh_D_,391,395,1,1 7tkh_D_,392,396,1,1 7tkh_D_,393,397,1,1 7tkh_D_,394,398,1,1 7tkh_D_,395,399,1,1 7tkh_D_,396,400,1,1 7tkh_D_,397,401,1,1 7tkh_D_,398,402,1,1 7tkh_D_,399,403,1,1 7tkh_D_,400,404,1,1 7tkh_D_,401,405,1,1 7tkh_D_,402,406,1,1 7tkh_D_,403,407,1,1 7tkh_D_,404,408,1,1 7tkh_D_,411,424,1,1 7tkh_D_,413,416,1,1 7tkh_D_,415,419,1,1 7tkh_D_,416,420,1,1 7tkh_D_,427,431,1,1 7tkh_D_,428,432,1,1 7tkh_D_,429,433,1,1 7tkh_D_,430,434,1,1 7tkh_D_,431,435,1,1 7tkh_D_,432,436,1,1 7tkh_D_,433,437,1,1 7tkh_D_,434,438,1,1 7tkh_D_,435,439,1,1 7tkh_D_,436,440,1,1 7tkh_D_,437,440,1,1 7tkh_D_,437,442,1,1 7tkh_D_,438,441,1,1 7tkh_D_,441,444,1,1 7tkh_D_,447,450,1,1 7tkh_D_,448,452,1,1 7tkh_D_,449,452,1,1 7tkh_D_,456,460,1,1 7tkh_D_,457,461,1,1 7tkh_D_,458,462,1,1 7tkh_D_,459,463,1,1 7tkh_D_,460,464,1,1 7tkh_D_,461,464,1,1 7tkh_D_,461,465,1,1 7tkh_D_,462,466,1,1 7tkh_D_,463,467,1,1 7tkh_D_,464,468,1,1 7tkh_D_,465,469,1,1