pair,contact1,contact2,flow1,flow2 3rzz_A_,2,58,1,1 3rzz_A_,4,6,1,1 3rzz_A_,4,7,1,1 3rzz_A_,4,8,1,1 3rzz_A_,4,56,1,1 3rzz_A_,5,9,1,1 3rzz_A_,6,10,1,1 3rzz_A_,7,11,1,1 3rzz_A_,7,57,1,1 3rzz_A_,8,12,1,1 3rzz_A_,9,13,1,1 3rzz_A_,10,14,1,1 3rzz_A_,11,15,1,1 3rzz_A_,12,17,1,1 3rzz_A_,13,16,1,1 3rzz_A_,15,49,1,1 3rzz_A_,15,50,1,1 3rzz_A_,18,21,1,1 3rzz_A_,18,22,1,1 3rzz_A_,19,23,1,1 3rzz_A_,20,24,1,1 3rzz_A_,21,25,1,1 3rzz_A_,22,26,1,1 3rzz_A_,23,27,1,1 3rzz_A_,23,28,1,1 3rzz_A_,29,33,1,1 3rzz_A_,30,34,1,1 3rzz_A_,32,35,1,1 3rzz_A_,32,36,1,1 3rzz_A_,33,37,1,1 3rzz_A_,35,38,1,1 3rzz_A_,41,45,1,1 3rzz_A_,42,46,1,1 3rzz_A_,43,47,1,1 3rzz_A_,44,48,1,1 3rzz_A_,45,49,1,1 3rzz_A_,46,49,1,1 3rzz_A_,46,51,1,1 3rzz_A_,47,50,1,1 3rzz_A_,52,55,1,1 3rzz_A_,53,56,1,1 3rzz_A_,59,61,1,1 3rzz_A_,65,376,1,1 3rzz_A_,67,374,1,1 3rzz_A_,69,93,1,1 3rzz_A_,69,372,1,1 3rzz_A_,70,72,1,1 3rzz_A_,70,73,1,1 3rzz_A_,70,74,1,1 3rzz_A_,71,75,1,1 3rzz_A_,72,76,1,1 3rzz_A_,73,77,1,1 3rzz_A_,74,77,1,1 3rzz_A_,75,78,1,1 3rzz_A_,77,93,1,1 3rzz_A_,78,90,1,1 3rzz_A_,79,91,1,1 3rzz_A_,81,88,1,1 3rzz_A_,81,89,1,1 3rzz_A_,83,86,1,1 3rzz_A_,83,117,1,1 3rzz_A_,84,114,1,1 3rzz_A_,87,90,1,1 3rzz_A_,88,109,1,1 3rzz_A_,89,177,1,1 3rzz_A_,90,107,1,1 3rzz_A_,92,105,1,1 3rzz_A_,92,107,1,1 3rzz_A_,94,103,1,1 3rzz_A_,95,372,1,1 3rzz_A_,97,100,1,1 3rzz_A_,104,189,1,1 3rzz_A_,106,187,1,1 3rzz_A_,108,185,1,1 3rzz_A_,110,111,1,1 3rzz_A_,110,114,1,1 3rzz_A_,110,179,1,1 3rzz_A_,111,114,1,1 3rzz_A_,116,139,1,1 3rzz_A_,116,176,1,1 3rzz_A_,119,121,1,1 3rzz_A_,119,175,1,1 3rzz_A_,122,172,1,1 3rzz_A_,123,171,1,1 3rzz_A_,125,192,1,1 3rzz_A_,126,169,1,1 3rzz_A_,127,190,1,1 3rzz_A_,128,167,1,1 3rzz_A_,128,169,1,1 3rzz_A_,128,189,1,1 3rzz_A_,129,188,1,1 3rzz_A_,130,132,1,1 3rzz_A_,130,134,1,1 3rzz_A_,130,152,1,1 3rzz_A_,130,163,1,1 3rzz_A_,130,165,1,1 3rzz_A_,131,186,1,1 3rzz_A_,132,186,1,1 3rzz_A_,134,184,1,1 3rzz_A_,135,154,1,1 3rzz_A_,135,180,1,1 3rzz_A_,136,152,1,1 3rzz_A_,137,178,1,1 3rzz_A_,138,150,1,1 3rzz_A_,139,141,1,1 3rzz_A_,139,142,1,1 3rzz_A_,139,176,1,1 3rzz_A_,140,148,1,1 3rzz_A_,140,167,1,1 3rzz_A_,143,148,1,1 3rzz_A_,145,147,1,1 3rzz_A_,145,148,1,1 3rzz_A_,153,165,1,1 3rzz_A_,155,157,1,1 3rzz_A_,155,162,1,1 3rzz_A_,155,163,1,1 3rzz_A_,159,162,1,1 3rzz_A_,166,298,1,1 3rzz_A_,166,319,1,1 3rzz_A_,167,177,1,1 3rzz_A_,168,296,1,1 3rzz_A_,169,177,1,1 3rzz_A_,170,173,1,1 3rzz_A_,173,175,1,1 3rzz_A_,186,370,1,1 3rzz_A_,190,344,1,1 3rzz_A_,190,394,1,1 3rzz_A_,193,395,1,1 3rzz_A_,196,200,1,1 3rzz_A_,197,201,1,1 3rzz_A_,198,202,1,1 3rzz_A_,199,203,1,1 3rzz_A_,200,204,1,1 3rzz_A_,202,205,1,1 3rzz_A_,203,206,1,1 3rzz_A_,207,210,1,1 3rzz_A_,207,211,1,1 3rzz_A_,208,212,1,1 3rzz_A_,209,213,1,1 3rzz_A_,210,214,1,1 3rzz_A_,211,215,1,1 3rzz_A_,212,216,1,1 3rzz_A_,213,217,1,1 3rzz_A_,214,218,1,1 3rzz_A_,215,218,1,1 3rzz_A_,215,219,1,1 3rzz_A_,216,219,1,1 3rzz_A_,221,223,1,1 3rzz_A_,221,288,1,1 3rzz_A_,223,226,1,1 3rzz_A_,223,227,1,1 3rzz_A_,224,228,1,1 3rzz_A_,225,229,1,1 3rzz_A_,227,231,1,1 3rzz_A_,228,232,1,1 3rzz_A_,229,233,1,1 3rzz_A_,229,239,1,1 3rzz_A_,230,234,1,1 3rzz_A_,231,235,1,1 3rzz_A_,232,235,1,1 3rzz_A_,232,237,1,1 3rzz_A_,233,236,1,1 3rzz_A_,235,276,1,1 3rzz_A_,235,277,1,1 3rzz_A_,238,241,1,1 3rzz_A_,238,242,1,1 3rzz_A_,239,243,1,1 3rzz_A_,239,254,1,1 3rzz_A_,240,244,1,1 3rzz_A_,241,245,1,1 3rzz_A_,242,246,1,1 3rzz_A_,243,246,1,1 3rzz_A_,243,248,1,1 3rzz_A_,249,252,1,1 3rzz_A_,249,253,1,1 3rzz_A_,250,254,1,1 3rzz_A_,252,256,1,1 3rzz_A_,253,257,1,1 3rzz_A_,255,258,1,1 3rzz_A_,256,259,1,1 3rzz_A_,259,262,1,1 3rzz_A_,262,264,1,1 3rzz_A_,262,265,1,1 3rzz_A_,262,266,1,1 3rzz_A_,263,267,1,1 3rzz_A_,264,268,1,1 3rzz_A_,265,269,1,1 3rzz_A_,266,270,1,1 3rzz_A_,267,271,1,1 3rzz_A_,268,272,1,1 3rzz_A_,269,273,1,1 3rzz_A_,270,274,1,1 3rzz_A_,271,275,1,1 3rzz_A_,272,276,1,1 3rzz_A_,273,277,1,1 3rzz_A_,273,278,1,1 3rzz_A_,279,281,1,1 3rzz_A_,279,408,1,1 3rzz_A_,280,283,1,1 3rzz_A_,281,284,1,1 3rzz_A_,281,404,1,1 3rzz_A_,281,407,1,1 3rzz_A_,296,298,1,1 3rzz_A_,299,301,1,1 3rzz_A_,299,302,1,1 3rzz_A_,299,303,1,1 3rzz_A_,300,304,1,1 3rzz_A_,301,305,1,1 3rzz_A_,302,306,1,1 3rzz_A_,303,306,1,1 3rzz_A_,303,317,1,1 3rzz_A_,304,307,1,1 3rzz_A_,306,308,1,1 3rzz_A_,306,317,1,1 3rzz_A_,308,315,1,1 3rzz_A_,308,317,1,1 3rzz_A_,310,313,1,1 3rzz_A_,313,383,1,1 3rzz_A_,314,333,1,1 3rzz_A_,316,331,1,1 3rzz_A_,318,329,1,1 3rzz_A_,321,324,1,1 3rzz_A_,324,327,1,1 3rzz_A_,326,400,1,1 3rzz_A_,328,393,1,1 3rzz_A_,329,330,1,1 3rzz_A_,330,391,1,1 3rzz_A_,332,389,1,1 3rzz_A_,333,335,1,1 3rzz_A_,334,387,1,1 3rzz_A_,336,382,1,1 3rzz_A_,337,381,1,1 3rzz_A_,339,378,1,1 3rzz_A_,339,391,1,1 3rzz_A_,340,398,1,1 3rzz_A_,342,374,1,1 3rzz_A_,342,394,1,1 3rzz_A_,343,375,1,1 3rzz_A_,344,392,1,1 3rzz_A_,345,373,1,1 3rzz_A_,345,381,1,1 3rzz_A_,345,391,1,1 3rzz_A_,346,390,1,1 3rzz_A_,347,370,1,1 3rzz_A_,347,371,1,1 3rzz_A_,348,388,1,1 3rzz_A_,349,388,1,1 3rzz_A_,352,367,1,1 3rzz_A_,353,384,1,1 3rzz_A_,354,365,1,1 3rzz_A_,355,382,1,1 3rzz_A_,356,363,1,1 3rzz_A_,357,380,1,1 3rzz_A_,357,382,1,1 3rzz_A_,358,361,1,1 3rzz_A_,368,371,1,1 3rzz_A_,376,379,1,1 3rzz_A_,379,381,1,1 3rzz_A_,396,399,1,1 3rzz_A_,397,402,1,1 3rzz_A_,399,402,1,1 3rzz_A_,399,403,1,1 3rzz_A_,401,404,1,1 3rzz_A_,401,405,1,1 3rzz_A_,402,406,1,1 3rzz_A_,403,407,1,1 3rzz_A_,404,407,1,1 3rzz_A_,405,408,1,1 3rzz_A_,405,409,1,1 3rzz_A_,406,409,1,1 3rzz_A_,411,415,1,1 3rzz_A_,412,416,1,1 3rzz_A_,413,417,1,1 3rzz_A_,414,418,1,1 3rzz_A_,415,419,1,1 3rzz_A_,416,420,1,1 3rzz_A_,417,421,1,1