pair,contact1,contact2,flow1,flow2
3cv1_A_,1,2,1,1
3cv1_A_,4,177,1,1
3cv1_A_,5,7,1,1
3cv1_A_,5,176,1,1
3cv1_A_,5,177,1,1
3cv1_A_,9,175,1,1
3cv1_A_,11,173,1,1
3cv1_A_,14,22,1,1
3cv1_A_,15,18,1,1
3cv1_A_,15,19,1,1
3cv1_A_,16,19,1,1
3cv1_A_,16,20,1,1
3cv1_A_,17,18,1,1
3cv1_A_,17,20,1,1
3cv1_A_,17,21,1,1
3cv1_A_,17,124,1,1
3cv1_A_,18,22,1,1
3cv1_A_,18,123,1,1
3cv1_A_,20,134,1,1
3cv1_A_,21,194,1,1
3cv1_A_,23,26,1,1
3cv1_A_,23,27,1,1
3cv1_A_,24,28,1,1
3cv1_A_,25,29,1,1
3cv1_A_,26,30,1,1
3cv1_A_,27,31,1,1
3cv1_A_,28,32,1,1
3cv1_A_,29,33,1,1
3cv1_A_,30,34,1,1
3cv1_A_,31,35,1,1
3cv1_A_,32,35,1,1
3cv1_A_,32,36,1,1
3cv1_A_,32,228,1,1
3cv1_A_,32,232,1,1
3cv1_A_,33,37,1,1
3cv1_A_,34,38,1,1
3cv1_A_,37,41,1,1
3cv1_A_,37,221,1,1
3cv1_A_,38,42,1,1
3cv1_A_,39,43,1,1
3cv1_A_,40,44,1,1
3cv1_A_,41,42,1,1
3cv1_A_,41,45,1,1
3cv1_A_,41,167,1,1
3cv1_A_,42,46,1,1
3cv1_A_,43,47,1,1
3cv1_A_,44,48,1,1
3cv1_A_,45,49,1,1
3cv1_A_,46,50,1,1
3cv1_A_,47,51,1,1
3cv1_A_,48,52,1,1
3cv1_A_,48,218,1,1
3cv1_A_,49,53,1,1
3cv1_A_,50,54,1,1
3cv1_A_,51,55,1,1
3cv1_A_,52,56,1,1
3cv1_A_,52,283,1,1
3cv1_A_,53,57,1,1
3cv1_A_,54,59,1,1
3cv1_A_,55,58,1,1
3cv1_A_,55,287,1,1
3cv1_A_,56,285,1,1
3cv1_A_,62,63,1,1
3cv1_A_,64,67,1,1
3cv1_A_,64,71,1,1
3cv1_A_,65,68,1,1
3cv1_A_,67,70,1,1
3cv1_A_,67,71,1,1
3cv1_A_,67,257,1,1
3cv1_A_,68,72,1,1
3cv1_A_,70,73,1,1
3cv1_A_,70,75,1,1
3cv1_A_,71,257,1,1
3cv1_A_,71,318,1,1
3cv1_A_,73,319,1,1
3cv1_A_,75,319,1,1
3cv1_A_,76,263,1,1
3cv1_A_,77,319,1,1
3cv1_A_,78,263,1,1
3cv1_A_,78,264,1,1
3cv1_A_,79,241,1,1
3cv1_A_,81,84,1,1
3cv1_A_,82,85,1,1
3cv1_A_,83,204,1,1
3cv1_A_,83,207,1,1
3cv1_A_,85,384,1,1
3cv1_A_,85,385,1,1
3cv1_A_,86,88,1,1
3cv1_A_,87,90,1,1
3cv1_A_,87,243,1,1
3cv1_A_,88,361,1,1
3cv1_A_,88,377,1,1
3cv1_A_,88,383,1,1
3cv1_A_,88,384,1,1
3cv1_A_,89,109,1,1
3cv1_A_,90,209,1,1
3cv1_A_,90,361,1,1
3cv1_A_,90,362,1,1
3cv1_A_,90,363,1,1
3cv1_A_,91,110,1,1
3cv1_A_,91,112,1,1
3cv1_A_,92,363,1,1
3cv1_A_,93,112,1,1
3cv1_A_,93,114,1,1
3cv1_A_,95,132,1,1
3cv1_A_,96,98,1,1
3cv1_A_,96,99,1,1
3cv1_A_,96,100,1,1
3cv1_A_,97,101,1,1
3cv1_A_,97,132,1,1
3cv1_A_,97,135,1,1
3cv1_A_,97,142,1,1
3cv1_A_,98,102,1,1
3cv1_A_,99,103,1,1
3cv1_A_,100,104,1,1
3cv1_A_,101,105,1,1
3cv1_A_,103,106,1,1
3cv1_A_,104,158,1,1
3cv1_A_,105,152,1,1
3cv1_A_,105,154,1,1
3cv1_A_,106,108,1,1
3cv1_A_,107,370,1,1
3cv1_A_,109,159,1,1
3cv1_A_,111,159,1,1
3cv1_A_,111,161,1,1
3cv1_A_,113,161,1,1
3cv1_A_,113,163,1,1
3cv1_A_,114,116,1,1
3cv1_A_,114,118,1,1
3cv1_A_,114,163,1,1
3cv1_A_,115,163,1,1
3cv1_A_,116,117,1,1
3cv1_A_,116,119,1,1
3cv1_A_,116,212,1,1
3cv1_A_,117,212,1,1
3cv1_A_,117,445,1,1
3cv1_A_,120,122,1,1
3cv1_A_,122,125,1,1
3cv1_A_,122,126,1,1
3cv1_A_,123,127,1,1
3cv1_A_,124,128,1,1
3cv1_A_,125,129,1,1
3cv1_A_,125,432,1,1
3cv1_A_,126,130,1,1
3cv1_A_,127,131,1,1
3cv1_A_,128,132,1,1
3cv1_A_,129,133,1,1
3cv1_A_,130,134,1,1
3cv1_A_,130,187,1,1
3cv1_A_,131,135,1,1
3cv1_A_,132,136,1,1
3cv1_A_,133,137,1,1
3cv1_A_,134,138,1,1
3cv1_A_,135,140,1,1
3cv1_A_,135,141,1,1
3cv1_A_,136,139,1,1
3cv1_A_,137,202,1,1
3cv1_A_,142,151,1,1
3cv1_A_,143,151,1,1
3cv1_A_,145,148,1,1
3cv1_A_,145,149,1,1
3cv1_A_,162,207,1,1
3cv1_A_,162,209,1,1
3cv1_A_,164,209,1,1
3cv1_A_,165,171,1,1
3cv1_A_,165,184,1,1
3cv1_A_,165,187,1,1
3cv1_A_,166,169,1,1
3cv1_A_,169,183,1,1
3cv1_A_,171,173,1,1
3cv1_A_,171,174,1,1
3cv1_A_,171,181,1,1
3cv1_A_,172,526,1,1
3cv1_A_,172,529,1,1
3cv1_A_,173,530,1,1
3cv1_A_,174,181,1,1
3cv1_A_,176,179,1,1
3cv1_A_,182,185,1,1
3cv1_A_,182,186,1,1
3cv1_A_,183,187,1,1
3cv1_A_,184,188,1,1
3cv1_A_,185,189,1,1
3cv1_A_,186,190,1,1
3cv1_A_,187,191,1,1
3cv1_A_,188,192,1,1
3cv1_A_,189,193,1,1
3cv1_A_,190,194,1,1
3cv1_A_,191,195,1,1
3cv1_A_,192,195,1,1
3cv1_A_,192,196,1,1
3cv1_A_,195,199,1,1
3cv1_A_,196,197,1,1
3cv1_A_,196,200,1,1
3cv1_A_,197,201,1,1
3cv1_A_,198,202,1,1
3cv1_A_,199,204,1,1
3cv1_A_,200,203,1,1
3cv1_A_,206,241,1,1
3cv1_A_,208,241,1,1
3cv1_A_,208,243,1,1
3cv1_A_,209,270,1,1
3cv1_A_,210,243,1,1
3cv1_A_,210,245,1,1
3cv1_A_,212,247,1,1
3cv1_A_,212,275,1,1
3cv1_A_,213,248,1,1
3cv1_A_,214,218,1,1
3cv1_A_,215,217,1,1
3cv1_A_,215,218,1,1
3cv1_A_,215,219,1,1
3cv1_A_,216,220,1,1
3cv1_A_,216,254,1,1
3cv1_A_,217,221,1,1
3cv1_A_,218,222,1,1
3cv1_A_,219,223,1,1
3cv1_A_,220,223,1,1
3cv1_A_,220,224,1,1
3cv1_A_,221,225,1,1
3cv1_A_,222,226,1,1
3cv1_A_,223,227,1,1
3cv1_A_,223,261,1,1
3cv1_A_,224,228,1,1
3cv1_A_,225,229,1,1
3cv1_A_,226,230,1,1
3cv1_A_,227,231,1,1
3cv1_A_,228,232,1,1
3cv1_A_,229,233,1,1
3cv1_A_,230,235,1,1
3cv1_A_,230,237,1,1
3cv1_A_,230,238,1,1
3cv1_A_,230,240,1,1
3cv1_A_,230,265,1,1
3cv1_A_,231,234,1,1
3cv1_A_,231,237,1,1
3cv1_A_,236,239,1,1
3cv1_A_,241,264,1,1
3cv1_A_,242,265,1,1
3cv1_A_,242,267,1,1
3cv1_A_,244,268,1,1
3cv1_A_,244,270,1,1
3cv1_A_,246,270,1,1
3cv1_A_,246,308,1,1
3cv1_A_,248,251,1,1
3cv1_A_,249,252,1,1
3cv1_A_,249,279,1,1
3cv1_A_,250,253,1,1
3cv1_A_,251,254,1,1
3cv1_A_,254,258,1,1
3cv1_A_,255,259,1,1
3cv1_A_,256,260,1,1
3cv1_A_,256,319,1,1
3cv1_A_,257,261,1,1
3cv1_A_,258,262,1,1
3cv1_A_,260,263,1,1
3cv1_A_,262,265,1,1
3cv1_A_,262,266,1,1
3cv1_A_,267,322,1,1
3cv1_A_,269,322,1,1
3cv1_A_,269,324,1,1
3cv1_A_,271,324,1,1
3cv1_A_,272,276,1,1
3cv1_A_,272,308,1,1
3cv1_A_,273,277,1,1
3cv1_A_,273,296,1,1
3cv1_A_,273,298,1,1
3cv1_A_,274,278,1,1
3cv1_A_,275,279,1,1
3cv1_A_,276,280,1,1
3cv1_A_,277,281,1,1
3cv1_A_,278,282,1,1
3cv1_A_,279,283,1,1
3cv1_A_,280,284,1,1
3cv1_A_,280,403,1,1
3cv1_A_,282,285,1,1
3cv1_A_,282,519,1,1
3cv1_A_,284,287,1,1
3cv1_A_,285,461,1,1
3cv1_A_,286,460,1,1
3cv1_A_,287,290,1,1
3cv1_A_,290,403,1,1
3cv1_A_,290,457,1,1
3cv1_A_,292,457,1,1
3cv1_A_,292,458,1,1
3cv1_A_,294,297,1,1
3cv1_A_,294,409,1,1
3cv1_A_,294,411,1,1
3cv1_A_,295,298,1,1
3cv1_A_,295,418,1,1
3cv1_A_,296,414,1,1
3cv1_A_,299,301,1,1
3cv1_A_,299,302,1,1
3cv1_A_,302,306,1,1
3cv1_A_,303,307,1,1
3cv1_A_,304,308,1,1
3cv1_A_,305,309,1,1
3cv1_A_,306,310,1,1
3cv1_A_,307,311,1,1
3cv1_A_,308,312,1,1
3cv1_A_,309,313,1,1
3cv1_A_,310,314,1,1
3cv1_A_,310,394,1,1
3cv1_A_,311,315,1,1
3cv1_A_,312,316,1,1
3cv1_A_,313,317,1,1
3cv1_A_,314,318,1,1
3cv1_A_,314,391,1,1
3cv1_A_,315,319,1,1
3cv1_A_,316,319,1,1
3cv1_A_,316,321,1,1
3cv1_A_,316,322,1,1
3cv1_A_,317,320,1,1
3cv1_A_,317,359,1,1
3cv1_A_,317,389,1,1
3cv1_A_,323,358,1,1
3cv1_A_,323,359,1,1
3cv1_A_,325,360,1,1
3cv1_A_,326,353,1,1
3cv1_A_,326,361,1,1
3cv1_A_,326,362,1,1
3cv1_A_,328,362,1,1
3cv1_A_,329,442,1,1
3cv1_A_,331,440,1,1
3cv1_A_,333,335,1,1
3cv1_A_,333,339,1,1
3cv1_A_,335,338,1,1
3cv1_A_,335,339,1,1
3cv1_A_,336,340,1,1
3cv1_A_,337,341,1,1
3cv1_A_,338,342,1,1
3cv1_A_,339,343,1,1
3cv1_A_,340,344,1,1
3cv1_A_,341,345,1,1
3cv1_A_,342,346,1,1
3cv1_A_,343,347,1,1
3cv1_A_,344,348,1,1
3cv1_A_,345,349,1,1
3cv1_A_,346,350,1,1
3cv1_A_,347,351,1,1
3cv1_A_,348,352,1,1
3cv1_A_,349,353,1,1
3cv1_A_,350,354,1,1
3cv1_A_,350,361,1,1
3cv1_A_,350,362,1,1
3cv1_A_,351,355,1,1
3cv1_A_,352,356,1,1
3cv1_A_,353,356,1,1
3cv1_A_,353,358,1,1
3cv1_A_,353,361,1,1
3cv1_A_,354,357,1,1
3cv1_A_,356,391,1,1
3cv1_A_,359,386,1,1
3cv1_A_,365,367,1,1
3cv1_A_,365,368,1,1
3cv1_A_,366,369,1,1
3cv1_A_,368,372,1,1
3cv1_A_,369,373,1,1
3cv1_A_,370,374,1,1
3cv1_A_,371,375,1,1
3cv1_A_,372,376,1,1
3cv1_A_,373,377,1,1
3cv1_A_,374,378,1,1
3cv1_A_,375,379,1,1
3cv1_A_,376,380,1,1
3cv1_A_,377,381,1,1
3cv1_A_,379,383,1,1
3cv1_A_,380,383,1,1
3cv1_A_,385,387,1,1
3cv1_A_,386,389,1,1
3cv1_A_,391,394,1,1
3cv1_A_,393,394,1,1
3cv1_A_,398,401,1,1
3cv1_A_,398,402,1,1
3cv1_A_,399,403,1,1
3cv1_A_,400,403,1,1
3cv1_A_,401,404,1,1
3cv1_A_,406,407,1,1
3cv1_A_,410,464,1,1
3cv1_A_,410,466,1,1
3cv1_A_,411,414,1,1
3cv1_A_,411,415,1,1
3cv1_A_,412,416,1,1
3cv1_A_,412,467,1,1
3cv1_A_,412,469,1,1
3cv1_A_,413,417,1,1
3cv1_A_,414,418,1,1
3cv1_A_,415,419,1,1
3cv1_A_,416,420,1,1
3cv1_A_,416,482,1,1
3cv1_A_,416,483,1,1
3cv1_A_,417,421,1,1
3cv1_A_,418,422,1,1
3cv1_A_,418,451,1,1
3cv1_A_,419,423,1,1
3cv1_A_,420,424,1,1
3cv1_A_,420,439,1,1
3cv1_A_,420,483,1,1
3cv1_A_,421,425,1,1
3cv1_A_,422,426,1,1
3cv1_A_,423,427,1,1
3cv1_A_,424,428,1,1
3cv1_A_,424,439,1,1
3cv1_A_,425,429,1,1
3cv1_A_,425,434,1,1
3cv1_A_,426,430,1,1
3cv1_A_,427,431,1,1
3cv1_A_,427,495,1,1
3cv1_A_,427,500,1,1
3cv1_A_,428,433,1,1
3cv1_A_,429,432,1,1
3cv1_A_,433,435,1,1
3cv1_A_,436,443,1,1
3cv1_A_,438,441,1,1
3cv1_A_,439,490,1,1
3cv1_A_,443,447,1,1
3cv1_A_,444,446,1,1
3cv1_A_,444,447,1,1
3cv1_A_,445,449,1,1
3cv1_A_,446,450,1,1
3cv1_A_,447,451,1,1
3cv1_A_,448,452,1,1
3cv1_A_,449,452,1,1
3cv1_A_,449,453,1,1
3cv1_A_,449,521,1,1
3cv1_A_,450,454,1,1
3cv1_A_,451,455,1,1
3cv1_A_,452,456,1,1
3cv1_A_,452,518,1,1
3cv1_A_,453,457,1,1
3cv1_A_,454,458,1,1
3cv1_A_,455,459,1,1
3cv1_A_,456,460,1,1
3cv1_A_,456,514,1,1
3cv1_A_,457,461,1,1
3cv1_A_,458,463,1,1
3cv1_A_,459,462,1,1
3cv1_A_,463,471,1,1
3cv1_A_,465,468,1,1
3cv1_A_,465,469,1,1
3cv1_A_,467,469,1,1
3cv1_A_,472,475,1,1
3cv1_A_,472,476,1,1
3cv1_A_,473,477,1,1
3cv1_A_,473,513,1,1
3cv1_A_,473,515,1,1
3cv1_A_,474,478,1,1
3cv1_A_,475,479,1,1
3cv1_A_,476,480,1,1
3cv1_A_,477,481,1,1
3cv1_A_,477,509,1,1
3cv1_A_,478,482,1,1
3cv1_A_,479,483,1,1
3cv1_A_,480,484,1,1
3cv1_A_,481,485,1,1
3cv1_A_,482,486,1,1
3cv1_A_,483,487,1,1
3cv1_A_,484,488,1,1
3cv1_A_,485,489,1,1
3cv1_A_,486,490,1,1
3cv1_A_,487,491,1,1
3cv1_A_,488,492,1,1
3cv1_A_,492,496,1,1
3cv1_A_,493,497,1,1
3cv1_A_,494,497,1,1
3cv1_A_,494,498,1,1
3cv1_A_,496,499,1,1
3cv1_A_,500,503,1,1
3cv1_A_,500,504,1,1
3cv1_A_,501,505,1,1
3cv1_A_,502,503,1,1
3cv1_A_,502,506,1,1
3cv1_A_,503,507,1,1
3cv1_A_,504,508,1,1
3cv1_A_,505,509,1,1
3cv1_A_,506,510,1,1
3cv1_A_,507,511,1,1
3cv1_A_,508,512,1,1
3cv1_A_,509,512,1,1
3cv1_A_,509,513,1,1
3cv1_A_,514,516,1,1
3cv1_A_,520,523,1,1
3cv1_A_,521,525,1,1
3cv1_A_,522,526,1,1
3cv1_A_,524,527,1,1
3cv1_A_,525,528,1,1
3cv1_A_,526,529,1,1