pair,contact1,contact2,flow1,flow2 2vlc_A_,2,51,1,1 2vlc_A_,2,53,1,1 2vlc_A_,4,53,1,1 2vlc_A_,4,55,1,1 2vlc_A_,6,55,1,1 2vlc_A_,6,57,1,1 2vlc_A_,8,57,1,1 2vlc_A_,12,14,1,1 2vlc_A_,12,16,1,1 2vlc_A_,13,17,1,1 2vlc_A_,13,403,1,1 2vlc_A_,14,18,1,1 2vlc_A_,15,19,1,1 2vlc_A_,16,20,1,1 2vlc_A_,16,164,1,1 2vlc_A_,17,21,1,1 2vlc_A_,17,175,1,1 2vlc_A_,17,179,1,1 2vlc_A_,18,22,1,1 2vlc_A_,19,22,1,1 2vlc_A_,19,23,1,1 2vlc_A_,20,24,1,1 2vlc_A_,21,24,1,1 2vlc_A_,21,25,1,1 2vlc_A_,23,27,1,1 2vlc_A_,24,28,1,1 2vlc_A_,24,169,1,1 2vlc_A_,24,175,1,1 2vlc_A_,26,40,1,1 2vlc_A_,29,38,1,1 2vlc_A_,32,35,1,1 2vlc_A_,33,36,1,1 2vlc_A_,34,211,1,1 2vlc_A_,37,247,1,1 2vlc_A_,39,247,1,1 2vlc_A_,41,44,1,1 2vlc_A_,41,252,1,1 2vlc_A_,42,45,1,1 2vlc_A_,46,49,1,1 2vlc_A_,50,70,1,1 2vlc_A_,50,71,1,1 2vlc_A_,50,94,1,1 2vlc_A_,52,69,1,1 2vlc_A_,54,67,1,1 2vlc_A_,56,65,1,1 2vlc_A_,58,141,1,1 2vlc_A_,59,61,1,1 2vlc_A_,59,137,1,1 2vlc_A_,63,144,1,1 2vlc_A_,66,80,1,1 2vlc_A_,68,77,1,1 2vlc_A_,68,78,1,1 2vlc_A_,70,72,1,1 2vlc_A_,70,75,1,1 2vlc_A_,73,75,1,1 2vlc_A_,73,170,1,1 2vlc_A_,77,88,1,1 2vlc_A_,79,86,1,1 2vlc_A_,79,146,1,1 2vlc_A_,80,82,1,1 2vlc_A_,81,84,1,1 2vlc_A_,81,144,1,1 2vlc_A_,83,104,1,1 2vlc_A_,83,105,1,1 2vlc_A_,84,105,1,1 2vlc_A_,85,106,1,1 2vlc_A_,85,107,1,1 2vlc_A_,87,107,1,1 2vlc_A_,87,109,1,1 2vlc_A_,89,91,1,1 2vlc_A_,89,111,1,1 2vlc_A_,94,98,1,1 2vlc_A_,112,114,1,1 2vlc_A_,112,117,1,1 2vlc_A_,114,118,1,1 2vlc_A_,115,119,1,1 2vlc_A_,115,167,1,1 2vlc_A_,116,120,1,1 2vlc_A_,117,121,1,1 2vlc_A_,118,122,1,1 2vlc_A_,119,123,1,1 2vlc_A_,119,126,1,1 2vlc_A_,124,156,1,1 2vlc_A_,125,128,1,1 2vlc_A_,126,129,1,1 2vlc_A_,126,198,1,1 2vlc_A_,128,189,1,1 2vlc_A_,131,188,1,1 2vlc_A_,132,136,1,1 2vlc_A_,133,137,1,1 2vlc_A_,134,138,1,1 2vlc_A_,135,139,1,1 2vlc_A_,136,140,1,1 2vlc_A_,137,141,1,1 2vlc_A_,138,142,1,1 2vlc_A_,139,143,1,1 2vlc_A_,140,144,1,1 2vlc_A_,141,144,1,1 2vlc_A_,141,145,1,1 2vlc_A_,142,146,1,1 2vlc_A_,143,146,1,1 2vlc_A_,147,149,1,1 2vlc_A_,147,150,1,1 2vlc_A_,150,152,1,1 2vlc_A_,151,155,1,1 2vlc_A_,152,156,1,1 2vlc_A_,153,157,1,1 2vlc_A_,154,158,1,1 2vlc_A_,155,159,1,1 2vlc_A_,156,160,1,1 2vlc_A_,157,161,1,1 2vlc_A_,158,162,1,1 2vlc_A_,159,163,1,1 2vlc_A_,160,164,1,1 2vlc_A_,161,165,1,1 2vlc_A_,162,167,1,1 2vlc_A_,163,168,1,1 2vlc_A_,163,198,1,1 2vlc_A_,165,169,1,1 2vlc_A_,166,170,1,1 2vlc_A_,167,171,1,1 2vlc_A_,170,245,1,1 2vlc_A_,171,175,1,1 2vlc_A_,172,176,1,1 2vlc_A_,172,242,1,1 2vlc_A_,172,243,1,1 2vlc_A_,172,514,1,1 2vlc_A_,173,177,1,1 2vlc_A_,174,178,1,1 2vlc_A_,175,179,1,1 2vlc_A_,176,180,1,1 2vlc_A_,177,181,1,1 2vlc_A_,177,191,1,1 2vlc_A_,177,518,1,1 2vlc_A_,178,182,1,1 2vlc_A_,179,183,1,1 2vlc_A_,179,404,1,1 2vlc_A_,180,184,1,1 2vlc_A_,181,186,1,1 2vlc_A_,191,195,1,1 2vlc_A_,192,196,1,1 2vlc_A_,193,196,1,1 2vlc_A_,193,197,1,1 2vlc_A_,194,198,1,1 2vlc_A_,195,199,1,1 2vlc_A_,196,200,1,1 2vlc_A_,196,224,1,1 2vlc_A_,200,204,1,1 2vlc_A_,201,205,1,1 2vlc_A_,201,246,1,1 2vlc_A_,202,206,1,1 2vlc_A_,203,207,1,1 2vlc_A_,204,208,1,1 2vlc_A_,205,209,1,1 2vlc_A_,205,248,1,1 2vlc_A_,206,210,1,1 2vlc_A_,208,211,1,1 2vlc_A_,209,248,1,1 2vlc_A_,209,250,1,1 2vlc_A_,209,251,1,1 2vlc_A_,209,259,1,1 2vlc_A_,210,260,1,1 2vlc_A_,212,215,1,1 2vlc_A_,212,216,1,1 2vlc_A_,215,236,1,1 2vlc_A_,217,234,1,1 2vlc_A_,221,233,1,1 2vlc_A_,222,224,1,1 2vlc_A_,223,224,1,1 2vlc_A_,223,231,1,1 2vlc_A_,225,227,1,1 2vlc_A_,225,229,1,1 2vlc_A_,226,227,1,1 2vlc_A_,232,391,1,1 2vlc_A_,234,238,1,1 2vlc_A_,235,238,1,1 2vlc_A_,237,349,1,1 2vlc_A_,238,241,1,1 2vlc_A_,239,242,1,1 2vlc_A_,240,243,1,1 2vlc_A_,241,244,1,1 2vlc_A_,244,476,1,1 2vlc_A_,254,258,1,1 2vlc_A_,254,259,1,1 2vlc_A_,256,258,1,1 2vlc_A_,258,259,1,1 2vlc_A_,261,308,1,1 2vlc_A_,263,308,1,1 2vlc_A_,264,306,1,1 2vlc_A_,265,305,1,1 2vlc_A_,266,304,1,1 2vlc_A_,267,297,1,1 2vlc_A_,267,389,1,1 2vlc_A_,267,390,1,1 2vlc_A_,268,275,1,1 2vlc_A_,268,276,1,1 2vlc_A_,269,387,1,1 2vlc_A_,270,273,1,1 2vlc_A_,270,274,1,1 2vlc_A_,271,274,1,1 2vlc_A_,271,364,1,1 2vlc_A_,272,367,1,1 2vlc_A_,272,433,1,1 2vlc_A_,272,437,1,1 2vlc_A_,273,294,1,1 2vlc_A_,275,292,1,1 2vlc_A_,276,304,1,1 2vlc_A_,277,290,1,1 2vlc_A_,278,281,1,1 2vlc_A_,278,301,1,1 2vlc_A_,279,282,1,1 2vlc_A_,279,287,1,1 2vlc_A_,279,288,1,1 2vlc_A_,279,290,1,1 2vlc_A_,279,372,1,1 2vlc_A_,280,370,1,1 2vlc_A_,283,314,1,1 2vlc_A_,283,317,1,1 2vlc_A_,284,285,1,1 2vlc_A_,284,287,1,1 2vlc_A_,285,317,1,1 2vlc_A_,285,334,1,1 2vlc_A_,286,329,1,1 2vlc_A_,286,332,1,1 2vlc_A_,287,332,1,1 2vlc_A_,289,330,1,1 2vlc_A_,289,373,1,1 2vlc_A_,291,370,1,1 2vlc_A_,291,371,1,1 2vlc_A_,293,302,1,1 2vlc_A_,295,297,1,1 2vlc_A_,295,299,1,1 2vlc_A_,295,301,1,1 2vlc_A_,295,302,1,1 2vlc_A_,296,390,1,1 2vlc_A_,296,392,1,1 2vlc_A_,297,299,1,1 2vlc_A_,300,303,1,1 2vlc_A_,300,314,1,1 2vlc_A_,303,314,1,1 2vlc_A_,305,313,1,1 2vlc_A_,307,310,1,1 2vlc_A_,307,311,1,1 2vlc_A_,309,311,1,1 2vlc_A_,309,313,1,1 2vlc_A_,310,345,1,1 2vlc_A_,311,313,1,1 2vlc_A_,312,319,1,1 2vlc_A_,314,317,1,1 2vlc_A_,316,335,1,1 2vlc_A_,317,334,1,1 2vlc_A_,318,320,1,1 2vlc_A_,318,333,1,1 2vlc_A_,319,345,1,1 2vlc_A_,320,331,1,1 2vlc_A_,321,323,1,1 2vlc_A_,321,342,1,1 2vlc_A_,322,329,1,1 2vlc_A_,325,328,1,1 2vlc_A_,327,375,1,1 2vlc_A_,328,374,1,1 2vlc_A_,328,375,1,1 2vlc_A_,330,373,1,1 2vlc_A_,340,343,1,1 2vlc_A_,341,344,1,1 2vlc_A_,341,355,1,1 2vlc_A_,344,355,1,1 2vlc_A_,346,348,1,1 2vlc_A_,346,354,1,1 2vlc_A_,348,351,1,1 2vlc_A_,348,352,1,1 2vlc_A_,350,352,1,1 2vlc_A_,352,471,1,1 2vlc_A_,353,362,1,1 2vlc_A_,355,358,1,1 2vlc_A_,355,359,1,1 2vlc_A_,355,360,1,1 2vlc_A_,358,360,1,1 2vlc_A_,361,363,1,1 2vlc_A_,361,376,1,1 2vlc_A_,362,386,1,1 2vlc_A_,363,374,1,1 2vlc_A_,363,384,1,1 2vlc_A_,364,366,1,1 2vlc_A_,364,383,1,1 2vlc_A_,365,383,1,1 2vlc_A_,366,368,1,1 2vlc_A_,366,371,1,1 2vlc_A_,368,371,1,1 2vlc_A_,377,384,1,1 2vlc_A_,378,380,1,1 2vlc_A_,379,384,1,1 2vlc_A_,381,384,1,1 2vlc_A_,381,471,1,1 2vlc_A_,382,385,1,1 2vlc_A_,382,467,1,1 2vlc_A_,383,466,1,1 2vlc_A_,395,430,1,1 2vlc_A_,397,398,1,1 2vlc_A_,397,428,1,1 2vlc_A_,397,517,1,1 2vlc_A_,398,423,1,1 2vlc_A_,398,517,1,1 2vlc_A_,399,407,1,1 2vlc_A_,400,515,1,1 2vlc_A_,401,404,1,1 2vlc_A_,401,405,1,1 2vlc_A_,402,405,1,1 2vlc_A_,404,419,1,1 2vlc_A_,406,417,1,1 2vlc_A_,407,428,1,1 2vlc_A_,408,410,1,1 2vlc_A_,408,415,1,1 2vlc_A_,408,426,1,1 2vlc_A_,409,425,1,1 2vlc_A_,410,413,1,1 2vlc_A_,412,444,1,1 2vlc_A_,412,460,1,1 2vlc_A_,418,426,1,1 2vlc_A_,420,423,1,1 2vlc_A_,420,426,1,1 2vlc_A_,424,427,1,1 2vlc_A_,425,440,1,1 2vlc_A_,427,439,1,1 2vlc_A_,429,437,1,1 2vlc_A_,431,434,1,1 2vlc_A_,431,435,1,1 2vlc_A_,431,442,1,1 2vlc_A_,433,435,1,1 2vlc_A_,433,437,1,1 2vlc_A_,434,472,1,1 2vlc_A_,435,437,1,1 2vlc_A_,436,446,1,1 2vlc_A_,437,442,1,1 2vlc_A_,438,441,1,1 2vlc_A_,439,442,1,1 2vlc_A_,441,444,1,1 2vlc_A_,443,463,1,1 2vlc_A_,445,447,1,1 2vlc_A_,445,461,1,1 2vlc_A_,446,472,1,1 2vlc_A_,447,459,1,1 2vlc_A_,447,470,1,1 2vlc_A_,448,451,1,1 2vlc_A_,448,469,1,1 2vlc_A_,449,457,1,1 2vlc_A_,450,452,1,1 2vlc_A_,450,453,1,1 2vlc_A_,450,456,1,1 2vlc_A_,451,482,1,1 2vlc_A_,451,485,1,1 2vlc_A_,453,456,1,1 2vlc_A_,455,503,1,1 2vlc_A_,456,503,1,1 2vlc_A_,458,501,1,1 2vlc_A_,462,464,1,1 2vlc_A_,462,470,1,1 2vlc_A_,463,466,1,1 2vlc_A_,467,470,1,1 2vlc_A_,468,482,1,1 2vlc_A_,473,481,1,1 2vlc_A_,475,478,1,1 2vlc_A_,475,479,1,1 2vlc_A_,477,479,1,1 2vlc_A_,478,514,1,1 2vlc_A_,480,489,1,1 2vlc_A_,482,486,1,1 2vlc_A_,482,487,1,1 2vlc_A_,488,504,1,1 2vlc_A_,489,514,1,1 2vlc_A_,490,502,1,1 2vlc_A_,490,512,1,1 2vlc_A_,491,494,1,1 2vlc_A_,491,511,1,1 2vlc_A_,492,495,1,1 2vlc_A_,492,500,1,1 2vlc_A_,495,497,1,1 2vlc_A_,495,498,1,1 2vlc_A_,496,499,1,1 2vlc_A_,505,512,1,1 2vlc_A_,507,508,1,1 2vlc_A_,507,512,1,1 2vlc_A_,510,513,1,1