pair,contact1,contact2,flow1,flow2 2nvk_X_,2,143,1,1 2nvk_X_,3,117,1,1 2nvk_X_,3,145,1,1 2nvk_X_,4,27,1,1 2nvk_X_,4,146,1,1 2nvk_X_,5,27,1,1 2nvk_X_,5,29,1,1 2nvk_X_,6,146,1,1 2nvk_X_,6,148,1,1 2nvk_X_,7,29,1,1 2nvk_X_,7,30,1,1 2nvk_X_,7,31,1,1 2nvk_X_,8,148,1,1 2nvk_X_,8,150,1,1 2nvk_X_,9,30,1,1 2nvk_X_,9,31,1,1 2nvk_X_,10,32,1,1 2nvk_X_,11,15,1,1 2nvk_X_,12,16,1,1 2nvk_X_,12,328,1,1 2nvk_X_,13,17,1,1 2nvk_X_,14,18,1,1 2nvk_X_,15,19,1,1 2nvk_X_,16,20,1,1 2nvk_X_,17,21,1,1 2nvk_X_,17,335,1,1 2nvk_X_,18,22,1,1 2nvk_X_,19,23,1,1 2nvk_X_,20,24,1,1 2nvk_X_,20,340,1,1 2nvk_X_,21,24,1,1 2nvk_X_,21,26,1,1 2nvk_X_,22,25,1,1 2nvk_X_,28,117,1,1 2nvk_X_,30,31,1,1 2nvk_X_,30,117,1,1 2nvk_X_,30,119,1,1 2nvk_X_,32,119,1,1 2nvk_X_,32,120,1,1 2nvk_X_,35,154,1,1 2nvk_X_,37,39,1,1 2nvk_X_,37,42,1,1 2nvk_X_,37,172,1,1 2nvk_X_,39,164,1,1 2nvk_X_,42,172,1,1 2nvk_X_,46,52,1,1 2nvk_X_,48,52,1,1 2nvk_X_,49,53,1,1 2nvk_X_,50,54,1,1 2nvk_X_,50,56,1,1 2nvk_X_,52,104,1,1 2nvk_X_,54,58,1,1 2nvk_X_,55,59,1,1 2nvk_X_,55,328,1,1 2nvk_X_,56,60,1,1 2nvk_X_,57,61,1,1 2nvk_X_,58,62,1,1 2nvk_X_,58,194,1,1 2nvk_X_,59,63,1,1 2nvk_X_,60,64,1,1 2nvk_X_,61,65,1,1 2nvk_X_,62,66,1,1 2nvk_X_,62,361,1,1 2nvk_X_,63,67,1,1 2nvk_X_,64,68,1,1 2nvk_X_,65,69,1,1 2nvk_X_,66,70,1,1 2nvk_X_,67,71,1,1 2nvk_X_,68,72,1,1 2nvk_X_,69,73,1,1 2nvk_X_,69,233,1,1 2nvk_X_,70,74,1,1 2nvk_X_,73,76,1,1 2nvk_X_,73,401,1,1 2nvk_X_,74,77,1,1 2nvk_X_,74,79,1,1 2nvk_X_,75,78,1,1 2nvk_X_,77,395,1,1 2nvk_X_,82,84,1,1 2nvk_X_,83,85,1,1 2nvk_X_,84,85,1,1 2nvk_X_,86,202,1,1 2nvk_X_,88,90,1,1 2nvk_X_,88,91,1,1 2nvk_X_,88,92,1,1 2nvk_X_,89,93,1,1 2nvk_X_,89,176,1,1 2nvk_X_,90,94,1,1 2nvk_X_,91,95,1,1 2nvk_X_,92,96,1,1 2nvk_X_,93,97,1,1 2nvk_X_,94,98,1,1 2nvk_X_,95,99,1,1 2nvk_X_,96,100,1,1 2nvk_X_,97,101,1,1 2nvk_X_,97,174,1,1 2nvk_X_,98,102,1,1 2nvk_X_,99,103,1,1 2nvk_X_,100,104,1,1 2nvk_X_,101,105,1,1 2nvk_X_,102,106,1,1 2nvk_X_,103,107,1,1 2nvk_X_,104,108,1,1 2nvk_X_,105,109,1,1 2nvk_X_,106,110,1,1 2nvk_X_,107,111,1,1 2nvk_X_,108,112,1,1 2nvk_X_,109,113,1,1 2nvk_X_,110,114,1,1 2nvk_X_,111,116,1,1 2nvk_X_,112,115,1,1 2nvk_X_,122,134,1,1 2nvk_X_,124,132,1,1 2nvk_X_,125,287,1,1 2nvk_X_,126,130,1,1 2nvk_X_,127,129,1,1 2nvk_X_,127,130,1,1 2nvk_X_,128,292,1,1 2nvk_X_,129,144,1,1 2nvk_X_,133,141,1,1 2nvk_X_,135,138,1,1 2nvk_X_,135,139,1,1 2nvk_X_,137,139,1,1 2nvk_X_,140,141,1,1 2nvk_X_,147,313,1,1 2nvk_X_,147,315,1,1 2nvk_X_,149,315,1,1 2nvk_X_,149,317,1,1 2nvk_X_,152,283,1,1 2nvk_X_,154,171,1,1 2nvk_X_,154,281,1,1 2nvk_X_,156,279,1,1 2nvk_X_,160,163,1,1 2nvk_X_,161,246,1,1 2nvk_X_,162,166,1,1 2nvk_X_,163,167,1,1 2nvk_X_,163,276,1,1 2nvk_X_,168,274,1,1 2nvk_X_,168,276,1,1 2nvk_X_,169,172,1,1 2nvk_X_,169,173,1,1 2nvk_X_,172,175,1,1 2nvk_X_,173,176,1,1 2nvk_X_,180,273,1,1 2nvk_X_,182,269,1,1 2nvk_X_,182,270,1,1 2nvk_X_,182,272,1,1 2nvk_X_,182,273,1,1 2nvk_X_,183,205,1,1 2nvk_X_,183,207,1,1 2nvk_X_,184,273,1,1 2nvk_X_,184,275,1,1 2nvk_X_,185,207,1,1 2nvk_X_,185,209,1,1 2nvk_X_,186,275,1,1 2nvk_X_,186,277,1,1 2nvk_X_,187,209,1,1 2nvk_X_,188,215,1,1 2nvk_X_,189,193,1,1 2nvk_X_,190,194,1,1 2nvk_X_,191,195,1,1 2nvk_X_,192,196,1,1 2nvk_X_,193,197,1,1 2nvk_X_,194,198,1,1 2nvk_X_,194,360,1,1 2nvk_X_,195,199,1,1 2nvk_X_,196,200,1,1 2nvk_X_,197,201,1,1 2nvk_X_,199,204,1,1 2nvk_X_,200,203,1,1 2nvk_X_,200,205,1,1 2nvk_X_,200,234,1,1 2nvk_X_,208,236,1,1 2nvk_X_,208,238,1,1 2nvk_X_,210,238,1,1 2nvk_X_,210,241,1,1 2nvk_X_,212,213,1,1 2nvk_X_,212,216,1,1 2nvk_X_,212,240,1,1 2nvk_X_,214,220,1,1 2nvk_X_,215,218,1,1 2nvk_X_,219,222,1,1 2nvk_X_,219,223,1,1 2nvk_X_,219,372,1,1 2nvk_X_,219,409,1,1 2nvk_X_,220,224,1,1 2nvk_X_,220,373,1,1 2nvk_X_,221,225,1,1 2nvk_X_,221,407,1,1 2nvk_X_,221,409,1,1 2nvk_X_,221,471,1,1 2nvk_X_,222,226,1,1 2nvk_X_,223,227,1,1 2nvk_X_,224,228,1,1 2nvk_X_,224,239,1,1 2nvk_X_,225,229,1,1 2nvk_X_,226,230,1,1 2nvk_X_,227,230,1,1 2nvk_X_,227,231,1,1 2nvk_X_,228,232,1,1 2nvk_X_,229,233,1,1 2nvk_X_,230,235,1,1 2nvk_X_,231,234,1,1 2nvk_X_,232,402,1,1 2nvk_X_,239,241,1,1 2nvk_X_,240,261,1,1 2nvk_X_,242,259,1,1 2nvk_X_,244,257,1,1 2nvk_X_,245,257,1,1 2nvk_X_,247,255,1,1 2nvk_X_,248,252,1,1 2nvk_X_,248,253,1,1 2nvk_X_,249,252,1,1 2nvk_X_,253,270,1,1 2nvk_X_,254,271,1,1 2nvk_X_,256,269,1,1 2nvk_X_,258,267,1,1 2nvk_X_,260,265,1,1 2nvk_X_,263,265,1,1 2nvk_X_,269,270,1,1 2nvk_X_,282,299,1,1 2nvk_X_,284,287,1,1 2nvk_X_,288,291,1,1 2nvk_X_,289,292,1,1 2nvk_X_,289,294,1,1 2nvk_X_,290,293,1,1 2nvk_X_,293,310,1,1 2nvk_X_,295,310,1,1 2nvk_X_,297,300,1,1 2nvk_X_,300,319,1,1 2nvk_X_,300,321,1,1 2nvk_X_,300,326,1,1 2nvk_X_,301,320,1,1 2nvk_X_,301,322,1,1 2nvk_X_,304,306,1,1 2nvk_X_,304,307,1,1 2nvk_X_,304,308,1,1 2nvk_X_,306,341,1,1 2nvk_X_,307,316,1,1 2nvk_X_,307,352,1,1 2nvk_X_,309,311,1,1 2nvk_X_,309,314,1,1 2nvk_X_,311,314,1,1 2nvk_X_,318,321,1,1 2nvk_X_,327,331,1,1 2nvk_X_,328,332,1,1 2nvk_X_,329,333,1,1 2nvk_X_,330,334,1,1 2nvk_X_,331,335,1,1 2nvk_X_,332,336,1,1 2nvk_X_,333,337,1,1 2nvk_X_,334,338,1,1 2nvk_X_,335,339,1,1 2nvk_X_,336,340,1,1 2nvk_X_,337,341,1,1 2nvk_X_,338,341,1,1 2nvk_X_,338,342,1,1 2nvk_X_,339,343,1,1 2nvk_X_,340,344,1,1 2nvk_X_,340,346,1,1 2nvk_X_,341,348,1,1 2nvk_X_,346,348,1,1 2nvk_X_,351,353,1,1 2nvk_X_,351,442,1,1 2nvk_X_,357,367,1,1 2nvk_X_,359,361,1,1 2nvk_X_,359,365,1,1 2nvk_X_,361,363,1,1 2nvk_X_,364,427,1,1 2nvk_X_,364,430,1,1 2nvk_X_,365,367,1,1 2nvk_X_,365,424,1,1 2nvk_X_,366,425,1,1 2nvk_X_,368,423,1,1 2nvk_X_,370,421,1,1 2nvk_X_,370,424,1,1 2nvk_X_,371,374,1,1 2nvk_X_,371,375,1,1 2nvk_X_,372,376,1,1 2nvk_X_,372,409,1,1 2nvk_X_,372,471,1,1 2nvk_X_,373,377,1,1 2nvk_X_,374,377,1,1 2nvk_X_,374,378,1,1 2nvk_X_,375,379,1,1 2nvk_X_,376,380,1,1 2nvk_X_,380,383,1,1 2nvk_X_,381,384,1,1 2nvk_X_,381,472,1,1 2nvk_X_,382,414,1,1 2nvk_X_,383,414,1,1 2nvk_X_,384,472,1,1 2nvk_X_,385,412,1,1 2nvk_X_,385,472,1,1 2nvk_X_,386,471,1,1 2nvk_X_,387,410,1,1 2nvk_X_,388,407,1,1 2nvk_X_,388,469,1,1 2nvk_X_,389,408,1,1 2nvk_X_,390,477,1,1 2nvk_X_,391,406,1,1 2nvk_X_,391,426,1,1 2nvk_X_,393,396,1,1 2nvk_X_,394,397,1,1 2nvk_X_,396,401,1,1 2nvk_X_,397,400,1,1 2nvk_X_,402,404,1,1 2nvk_X_,403,406,1,1 2nvk_X_,407,426,1,1 2nvk_X_,409,424,1,1 2nvk_X_,411,421,1,1 2nvk_X_,411,422,1,1 2nvk_X_,413,419,1,1 2nvk_X_,415,418,1,1 2nvk_X_,418,447,1,1 2nvk_X_,420,445,1,1 2nvk_X_,425,428,1,1 2nvk_X_,425,460,1,1 2nvk_X_,429,433,1,1 2nvk_X_,430,434,1,1 2nvk_X_,431,435,1,1 2nvk_X_,434,438,1,1 2nvk_X_,435,439,1,1 2nvk_X_,436,440,1,1 2nvk_X_,437,441,1,1 2nvk_X_,438,442,1,1 2nvk_X_,439,443,1,1 2nvk_X_,440,443,1,1 2nvk_X_,440,445,1,1 2nvk_X_,441,444,1,1 2nvk_X_,446,449,1,1 2nvk_X_,446,450,1,1 2nvk_X_,447,451,1,1 2nvk_X_,448,452,1,1 2nvk_X_,449,453,1,1 2nvk_X_,456,459,1,1 2nvk_X_,457,462,1,1 2nvk_X_,459,462,1,1 2nvk_X_,460,463,1,1 2nvk_X_,461,464,1,1 2nvk_X_,462,465,1,1 2nvk_X_,463,466,1,1 2nvk_X_,464,467,1,1 2nvk_X_,470,473,1,1 2nvk_X_,471,474,1,1 2nvk_X_,473,475,1,1 2nvk_X_,476,478,1,1