pair,contact1,contact2,flow1,flow2 2znh_A_,6,9,1,1 2znh_A_,6,10,1,1 2znh_A_,7,108,1,1 2znh_A_,8,108,1,1 2znh_A_,10,108,1,1 2znh_A_,11,15,1,1 2znh_A_,21,77,1,1 2znh_A_,23,99,1,1 2znh_A_,25,97,1,1 2znh_A_,28,32,1,1 2znh_A_,29,33,1,1 2znh_A_,30,34,1,1 2znh_A_,30,95,1,1 2znh_A_,31,35,1,1 2znh_A_,32,35,1,1 2znh_A_,32,36,1,1 2znh_A_,33,37,1,1 2znh_A_,33,95,1,1 2znh_A_,34,38,1,1 2znh_A_,35,39,1,1 2znh_A_,36,40,1,1 2znh_A_,37,41,1,1 2znh_A_,38,42,1,1 2znh_A_,39,43,1,1 2znh_A_,40,43,1,1 2znh_A_,40,44,1,1 2znh_A_,40,280,1,1 2znh_A_,41,45,1,1 2znh_A_,42,46,1,1 2znh_A_,43,47,1,1 2znh_A_,44,48,1,1 2znh_A_,45,49,1,1 2znh_A_,46,50,1,1 2znh_A_,46,274,1,1 2znh_A_,47,51,1,1 2znh_A_,47,274,1,1 2znh_A_,48,52,1,1 2znh_A_,49,52,1,1 2znh_A_,50,53,1,1 2znh_A_,52,312,1,1 2znh_A_,53,58,1,1 2znh_A_,53,305,1,1 2znh_A_,54,57,1,1 2znh_A_,54,403,1,1 2znh_A_,57,403,1,1 2znh_A_,58,405,1,1 2znh_A_,58,406,1,1 2znh_A_,59,403,1,1 2znh_A_,60,305,1,1 2znh_A_,61,401,1,1 2znh_A_,62,65,1,1 2znh_A_,62,66,1,1 2znh_A_,62,399,1,1 2znh_A_,63,67,1,1 2znh_A_,64,68,1,1 2znh_A_,65,69,1,1 2znh_A_,65,195,1,1 2znh_A_,66,70,1,1 2znh_A_,67,71,1,1 2znh_A_,68,72,1,1 2znh_A_,69,73,1,1 2znh_A_,70,74,1,1 2znh_A_,71,74,1,1 2znh_A_,72,75,1,1 2znh_A_,74,77,1,1 2znh_A_,74,99,1,1 2znh_A_,78,81,1,1 2znh_A_,78,82,1,1 2znh_A_,79,83,1,1 2znh_A_,80,84,1,1 2znh_A_,81,85,1,1 2znh_A_,82,86,1,1 2znh_A_,83,87,1,1 2znh_A_,84,88,1,1 2znh_A_,85,89,1,1 2znh_A_,86,91,1,1 2znh_A_,86,92,1,1 2znh_A_,87,90,1,1 2znh_A_,90,93,1,1 2znh_A_,91,94,1,1 2znh_A_,98,100,1,1 2znh_A_,98,101,1,1 2znh_A_,100,103,1,1 2znh_A_,101,104,1,1 2znh_A_,101,105,1,1 2znh_A_,102,106,1,1 2znh_A_,103,107,1,1 2znh_A_,103,144,1,1 2znh_A_,104,108,1,1 2znh_A_,105,109,1,1 2znh_A_,106,110,1,1 2znh_A_,107,111,1,1 2znh_A_,108,112,1,1 2znh_A_,109,113,1,1 2znh_A_,110,114,1,1 2znh_A_,116,253,1,1 2znh_A_,117,200,1,1 2znh_A_,119,198,1,1 2znh_A_,120,196,1,1 2znh_A_,121,196,1,1 2znh_A_,122,144,1,1 2znh_A_,123,149,1,1 2znh_A_,123,194,1,1 2znh_A_,124,147,1,1 2znh_A_,124,149,1,1 2znh_A_,125,192,1,1 2znh_A_,126,149,1,1 2znh_A_,126,151,1,1 2znh_A_,127,129,1,1 2znh_A_,127,130,1,1 2znh_A_,127,153,1,1 2znh_A_,127,154,1,1 2znh_A_,127,190,1,1 2znh_A_,128,151,1,1 2znh_A_,129,154,1,1 2znh_A_,133,136,1,1 2znh_A_,133,137,1,1 2znh_A_,134,138,1,1 2znh_A_,135,139,1,1 2znh_A_,136,140,1,1 2znh_A_,137,141,1,1 2znh_A_,138,141,1,1 2znh_A_,138,142,1,1 2znh_A_,139,143,1,1 2znh_A_,140,144,1,1 2znh_A_,140,146,1,1 2znh_A_,141,147,1,1 2znh_A_,152,156,1,1 2znh_A_,156,160,1,1 2znh_A_,157,161,1,1 2znh_A_,158,162,1,1 2znh_A_,159,163,1,1 2znh_A_,160,164,1,1 2znh_A_,161,165,1,1 2znh_A_,161,180,1,1 2znh_A_,162,166,1,1 2znh_A_,163,167,1,1 2znh_A_,164,168,1,1 2znh_A_,165,169,1,1 2znh_A_,165,180,1,1 2znh_A_,166,170,1,1 2znh_A_,167,171,1,1 2znh_A_,168,172,1,1 2znh_A_,169,172,1,1 2znh_A_,169,174,1,1 2znh_A_,172,175,1,1 2znh_A_,172,176,1,1 2znh_A_,186,188,1,1 2znh_A_,186,189,1,1 2znh_A_,202,253,1,1 2znh_A_,204,251,1,1 2znh_A_,204,255,1,1 2znh_A_,205,232,1,1 2znh_A_,208,211,1,1 2znh_A_,209,212,1,1 2znh_A_,211,213,1,1 2znh_A_,213,229,1,1 2znh_A_,215,227,1,1 2znh_A_,215,231,1,1 2znh_A_,215,383,1,1 2znh_A_,216,383,1,1 2znh_A_,217,225,1,1 2znh_A_,218,383,1,1 2znh_A_,219,222,1,1 2znh_A_,219,223,1,1 2znh_A_,225,406,1,1 2znh_A_,226,408,1,1 2znh_A_,228,300,1,1 2znh_A_,230,298,1,1 2znh_A_,232,296,1,1 2znh_A_,234,294,1,1 2znh_A_,236,292,1,1 2znh_A_,237,249,1,1 2znh_A_,238,290,1,1 2znh_A_,239,247,1,1 2znh_A_,241,245,1,1 2znh_A_,242,245,1,1 2znh_A_,244,246,1,1 2znh_A_,246,263,1,1 2znh_A_,248,261,1,1 2znh_A_,249,258,1,1 2znh_A_,249,391,1,1 2znh_A_,250,259,1,1 2znh_A_,252,255,1,1 2znh_A_,252,257,1,1 2znh_A_,256,393,1,1 2znh_A_,258,391,1,1 2znh_A_,260,389,1,1 2znh_A_,262,387,1,1 2znh_A_,264,384,1,1 2znh_A_,265,268,1,1 2znh_A_,268,276,1,1 2znh_A_,269,271,1,1 2znh_A_,269,272,1,1 2znh_A_,269,273,1,1 2znh_A_,270,274,1,1 2znh_A_,271,275,1,1 2znh_A_,272,276,1,1 2znh_A_,273,277,1,1 2znh_A_,274,277,1,1 2znh_A_,274,403,1,1 2znh_A_,278,281,1,1 2znh_A_,278,282,1,1 2znh_A_,279,283,1,1 2znh_A_,280,284,1,1 2znh_A_,281,285,1,1 2znh_A_,282,286,1,1 2znh_A_,283,287,1,1 2znh_A_,297,383,1,1 2znh_A_,305,306,1,1 2znh_A_,309,313,1,1 2znh_A_,310,314,1,1 2znh_A_,312,315,1,1 2znh_A_,313,316,1,1 2znh_A_,315,317,1,1 2znh_A_,319,322,1,1 2znh_A_,320,323,1,1 2znh_A_,321,342,1,1 2znh_A_,323,326,1,1 2znh_A_,323,327,1,1 2znh_A_,325,374,1,1 2znh_A_,327,340,1,1 2znh_A_,329,332,1,1 2znh_A_,333,336,1,1 2znh_A_,337,339,1,1 2znh_A_,339,371,1,1 2znh_A_,341,369,1,1 2znh_A_,343,367,1,1 2znh_A_,344,345,1,1 2znh_A_,344,367,1,1 2znh_A_,346,365,1,1 2znh_A_,347,364,1,1 2znh_A_,348,363,1,1 2znh_A_,350,361,1,1 2znh_A_,352,359,1,1 2znh_A_,354,356,1,1 2znh_A_,354,357,1,1 2znh_A_,386,404,1,1 2znh_A_,388,402,1,1 2znh_A_,390,399,1,1 2znh_A_,390,400,1,1 2znh_A_,392,397,1,1 2znh_A_,393,396,1,1 2znh_A_,395,397,1,1 2znh_A_,406,408,1,1