pair,contact1,contact2,flow1,flow2
1xvf_A_,5,6,1,1
1xvf_A_,7,10,1,1
1xvf_A_,7,11,1,1
1xvf_A_,8,11,1,1
1xvf_A_,8,12,1,1
1xvf_A_,9,13,1,1
1xvf_A_,11,14,1,1
1xvf_A_,12,15,1,1
1xvf_A_,12,41,1,1
1xvf_A_,14,17,1,1
1xvf_A_,15,18,1,1
1xvf_A_,16,39,1,1
1xvf_A_,16,115,1,1
1xvf_A_,19,25,1,1
1xvf_A_,19,112,1,1
1xvf_A_,20,25,1,1
1xvf_A_,22,25,1,1
1xvf_A_,27,29,1,1
1xvf_A_,27,109,1,1
1xvf_A_,28,109,1,1
1xvf_A_,31,33,1,1
1xvf_A_,31,179,1,1
1xvf_A_,32,179,1,1
1xvf_A_,32,253,1,1
1xvf_A_,33,253,1,1
1xvf_A_,36,39,1,1
1xvf_A_,36,239,1,1
1xvf_A_,40,235,1,1
1xvf_A_,41,115,1,1
1xvf_A_,41,118,1,1
1xvf_A_,45,118,1,1
1xvf_A_,46,50,1,1
1xvf_A_,47,51,1,1
1xvf_A_,48,52,1,1
1xvf_A_,49,52,1,1
1xvf_A_,49,53,1,1
1xvf_A_,50,54,1,1
1xvf_A_,50,126,1,1
1xvf_A_,51,55,1,1
1xvf_A_,52,56,1,1
1xvf_A_,54,57,1,1
1xvf_A_,54,58,1,1
1xvf_A_,54,228,1,1
1xvf_A_,55,59,1,1
1xvf_A_,56,60,1,1
1xvf_A_,57,61,1,1
1xvf_A_,57,224,1,1
1xvf_A_,57,225,1,1
1xvf_A_,58,62,1,1
1xvf_A_,58,129,1,1
1xvf_A_,59,63,1,1
1xvf_A_,60,64,1,1
1xvf_A_,61,65,1,1
1xvf_A_,61,218,1,1
1xvf_A_,62,66,1,1
1xvf_A_,63,67,1,1
1xvf_A_,64,69,1,1
1xvf_A_,65,70,1,1
1xvf_A_,66,70,1,1
1xvf_A_,67,71,1,1
1xvf_A_,68,72,1,1
1xvf_A_,69,74,1,1
1xvf_A_,70,73,1,1
1xvf_A_,70,140,1,1
1xvf_A_,73,76,1,1
1xvf_A_,73,77,1,1
1xvf_A_,76,78,1,1
1xvf_A_,78,146,1,1
1xvf_A_,79,81,1,1
1xvf_A_,79,82,1,1
1xvf_A_,79,83,1,1
1xvf_A_,79,210,1,1
1xvf_A_,80,84,1,1
1xvf_A_,81,85,1,1
1xvf_A_,81,275,1,1
1xvf_A_,81,277,1,1
1xvf_A_,81,351,1,1
1xvf_A_,82,86,1,1
1xvf_A_,82,212,1,1
1xvf_A_,84,87,1,1
1xvf_A_,84,343,1,1
1xvf_A_,85,89,1,1
1xvf_A_,85,276,1,1
1xvf_A_,86,90,1,1
1xvf_A_,86,138,1,1
1xvf_A_,87,91,1,1
1xvf_A_,87,147,1,1
1xvf_A_,87,149,1,1
1xvf_A_,88,92,1,1
1xvf_A_,89,93,1,1
1xvf_A_,90,94,1,1
1xvf_A_,90,134,1,1
1xvf_A_,91,95,1,1
1xvf_A_,93,97,1,1
1xvf_A_,94,98,1,1
1xvf_A_,94,155,1,1
1xvf_A_,95,99,1,1
1xvf_A_,96,100,1,1
1xvf_A_,97,101,1,1
1xvf_A_,97,130,1,1
1xvf_A_,98,101,1,1
1xvf_A_,99,103,1,1
1xvf_A_,99,172,1,1
1xvf_A_,100,104,1,1
1xvf_A_,101,104,1,1
1xvf_A_,101,105,1,1
1xvf_A_,102,106,1,1
1xvf_A_,103,107,1,1
1xvf_A_,104,108,1,1
1xvf_A_,105,109,1,1
1xvf_A_,106,110,1,1
1xvf_A_,107,111,1,1
1xvf_A_,108,117,1,1
1xvf_A_,109,112,1,1
1xvf_A_,110,112,1,1
1xvf_A_,111,117,1,1
1xvf_A_,113,117,1,1
1xvf_A_,114,118,1,1
1xvf_A_,115,119,1,1
1xvf_A_,116,120,1,1
1xvf_A_,116,239,1,1
1xvf_A_,117,121,1,1
1xvf_A_,118,122,1,1
1xvf_A_,119,123,1,1
1xvf_A_,120,124,1,1
1xvf_A_,120,236,1,1
1xvf_A_,121,125,1,1
1xvf_A_,122,126,1,1
1xvf_A_,123,127,1,1
1xvf_A_,123,188,1,1
1xvf_A_,123,192,1,1
1xvf_A_,124,128,1,1
1xvf_A_,125,128,1,1
1xvf_A_,125,129,1,1
1xvf_A_,126,130,1,1
1xvf_A_,126,228,1,1
1xvf_A_,126,229,1,1
1xvf_A_,127,130,1,1
1xvf_A_,127,131,1,1
1xvf_A_,128,132,1,1
1xvf_A_,129,133,1,1
1xvf_A_,129,221,1,1
1xvf_A_,129,225,1,1
1xvf_A_,130,134,1,1
1xvf_A_,130,225,1,1
1xvf_A_,131,135,1,1
1xvf_A_,132,136,1,1
1xvf_A_,133,137,1,1
1xvf_A_,134,138,1,1
1xvf_A_,135,139,1,1
1xvf_A_,136,140,1,1
1xvf_A_,137,141,1,1
1xvf_A_,138,142,1,1
1xvf_A_,139,143,1,1
1xvf_A_,140,144,1,1
1xvf_A_,141,145,1,1
1xvf_A_,147,149,1,1
1xvf_A_,147,151,1,1
1xvf_A_,147,472,1,1
1xvf_A_,148,152,1,1
1xvf_A_,150,152,1,1
1xvf_A_,153,156,1,1
1xvf_A_,153,157,1,1
1xvf_A_,154,158,1,1
1xvf_A_,156,159,1,1
1xvf_A_,157,160,1,1
1xvf_A_,160,456,1,1
1xvf_A_,163,167,1,1
1xvf_A_,163,264,1,1
1xvf_A_,164,168,1,1
1xvf_A_,165,169,1,1
1xvf_A_,166,169,1,1
1xvf_A_,166,170,1,1
1xvf_A_,167,171,1,1
1xvf_A_,168,172,1,1
1xvf_A_,168,173,1,1
1xvf_A_,169,174,1,1
1xvf_A_,169,447,1,1
1xvf_A_,172,175,1,1
1xvf_A_,173,176,1,1
1xvf_A_,173,177,1,1
1xvf_A_,177,446,1,1
1xvf_A_,179,181,1,1
1xvf_A_,179,183,1,1
1xvf_A_,180,184,1,1
1xvf_A_,181,185,1,1
1xvf_A_,182,186,1,1
1xvf_A_,182,446,1,1
1xvf_A_,183,187,1,1
1xvf_A_,184,188,1,1
1xvf_A_,184,189,1,1
1xvf_A_,184,236,1,1
1xvf_A_,185,190,1,1
1xvf_A_,186,191,1,1
1xvf_A_,187,192,1,1
1xvf_A_,188,193,1,1
1xvf_A_,189,296,1,1
1xvf_A_,190,194,1,1
1xvf_A_,190,195,1,1
1xvf_A_,191,195,1,1
1xvf_A_,191,196,1,1
1xvf_A_,192,197,1,1
1xvf_A_,192,229,1,1
1xvf_A_,195,199,1,1
1xvf_A_,196,200,1,1
1xvf_A_,198,202,1,1
1xvf_A_,199,203,1,1
1xvf_A_,200,204,1,1
1xvf_A_,201,204,1,1
1xvf_A_,201,205,1,1
1xvf_A_,202,205,1,1
1xvf_A_,202,206,1,1
1xvf_A_,203,207,1,1
1xvf_A_,204,208,1,1
1xvf_A_,205,209,1,1
1xvf_A_,206,210,1,1
1xvf_A_,207,210,1,1
1xvf_A_,207,212,1,1
1xvf_A_,208,211,1,1
1xvf_A_,212,214,1,1
1xvf_A_,212,215,1,1
1xvf_A_,213,217,1,1
1xvf_A_,214,218,1,1
1xvf_A_,215,219,1,1
1xvf_A_,216,220,1,1
1xvf_A_,218,221,1,1
1xvf_A_,218,222,1,1
1xvf_A_,219,223,1,1
1xvf_A_,221,224,1,1
1xvf_A_,222,225,1,1
1xvf_A_,223,226,1,1
1xvf_A_,225,228,1,1
1xvf_A_,226,230,1,1
1xvf_A_,227,231,1,1
1xvf_A_,228,232,1,1
1xvf_A_,229,233,1,1
1xvf_A_,230,234,1,1
1xvf_A_,231,235,1,1
1xvf_A_,232,236,1,1
1xvf_A_,233,236,1,1
1xvf_A_,233,237,1,1
1xvf_A_,234,238,1,1
1xvf_A_,234,307,1,1
1xvf_A_,235,239,1,1
1xvf_A_,236,239,1,1
1xvf_A_,237,240,1,1
1xvf_A_,238,241,1,1
1xvf_A_,240,243,1,1
1xvf_A_,243,246,1,1
1xvf_A_,245,248,1,1
1xvf_A_,245,249,1,1
1xvf_A_,246,249,1,1
1xvf_A_,246,250,1,1
1xvf_A_,249,252,1,1
1xvf_A_,249,253,1,1
1xvf_A_,250,254,1,1
1xvf_A_,251,255,1,1
1xvf_A_,252,256,1,1
1xvf_A_,253,257,1,1
1xvf_A_,254,258,1,1
1xvf_A_,255,259,1,1
1xvf_A_,255,314,1,1
1xvf_A_,256,260,1,1
1xvf_A_,257,261,1,1
1xvf_A_,258,262,1,1
1xvf_A_,259,262,1,1
1xvf_A_,259,263,1,1
1xvf_A_,261,264,1,1
1xvf_A_,261,265,1,1
1xvf_A_,262,266,1,1
1xvf_A_,263,432,1,1
1xvf_A_,263,433,1,1
1xvf_A_,264,268,1,1
1xvf_A_,265,269,1,1
1xvf_A_,266,284,1,1
1xvf_A_,266,288,1,1
1xvf_A_,267,271,1,1
1xvf_A_,268,272,1,1
1xvf_A_,269,273,1,1
1xvf_A_,270,274,1,1
1xvf_A_,271,275,1,1
1xvf_A_,273,277,1,1
1xvf_A_,274,280,1,1
1xvf_A_,274,284,1,1
1xvf_A_,274,359,1,1
1xvf_A_,275,362,1,1
1xvf_A_,277,280,1,1
1xvf_A_,278,280,1,1
1xvf_A_,278,348,1,1
1xvf_A_,278,350,1,1
1xvf_A_,280,351,1,1
1xvf_A_,282,287,1,1
1xvf_A_,282,290,1,1
1xvf_A_,283,287,1,1
1xvf_A_,284,288,1,1
1xvf_A_,285,289,1,1
1xvf_A_,285,359,1,1
1xvf_A_,286,290,1,1
1xvf_A_,287,291,1,1
1xvf_A_,288,292,1,1
1xvf_A_,289,293,1,1
1xvf_A_,289,294,1,1
1xvf_A_,289,319,1,1
1xvf_A_,290,295,1,1
1xvf_A_,291,296,1,1
1xvf_A_,292,297,1,1
1xvf_A_,294,299,1,1
1xvf_A_,295,300,1,1
1xvf_A_,296,301,1,1
1xvf_A_,298,302,1,1
1xvf_A_,299,303,1,1
1xvf_A_,300,303,1,1
1xvf_A_,301,304,1,1
1xvf_A_,302,305,1,1
1xvf_A_,304,307,1,1
1xvf_A_,304,309,1,1
1xvf_A_,305,308,1,1
1xvf_A_,306,307,1,1
1xvf_A_,312,315,1,1
1xvf_A_,314,318,1,1
1xvf_A_,315,319,1,1
1xvf_A_,316,320,1,1
1xvf_A_,317,321,1,1
1xvf_A_,317,435,1,1
1xvf_A_,319,322,1,1
1xvf_A_,322,325,1,1
1xvf_A_,324,328,1,1
1xvf_A_,325,329,1,1
1xvf_A_,326,330,1,1
1xvf_A_,328,366,1,1
1xvf_A_,328,414,1,1
1xvf_A_,328,415,1,1
1xvf_A_,329,333,1,1
1xvf_A_,330,334,1,1
1xvf_A_,330,345,1,1
1xvf_A_,331,335,1,1
1xvf_A_,332,336,1,1
1xvf_A_,334,337,1,1
1xvf_A_,334,378,1,1
1xvf_A_,334,482,1,1
1xvf_A_,336,339,1,1
1xvf_A_,337,340,1,1
1xvf_A_,344,481,1,1
1xvf_A_,348,351,1,1
1xvf_A_,348,352,1,1
1xvf_A_,349,353,1,1
1xvf_A_,350,354,1,1
1xvf_A_,351,355,1,1
1xvf_A_,352,356,1,1
1xvf_A_,353,357,1,1
1xvf_A_,354,358,1,1
1xvf_A_,355,359,1,1
1xvf_A_,356,361,1,1
1xvf_A_,356,363,1,1
1xvf_A_,359,362,1,1
1xvf_A_,362,365,1,1
1xvf_A_,362,367,1,1
1xvf_A_,363,368,1,1
1xvf_A_,363,371,1,1
1xvf_A_,366,370,1,1
1xvf_A_,367,371,1,1
1xvf_A_,368,372,1,1
1xvf_A_,369,373,1,1
1xvf_A_,370,374,1,1
1xvf_A_,371,375,1,1
1xvf_A_,372,376,1,1
1xvf_A_,373,378,1,1
1xvf_A_,374,377,1,1
1xvf_A_,376,393,1,1
1xvf_A_,377,380,1,1
1xvf_A_,377,383,1,1
1xvf_A_,379,485,1,1
1xvf_A_,379,490,1,1
1xvf_A_,380,382,1,1
1xvf_A_,380,383,1,1
1xvf_A_,383,385,1,1
1xvf_A_,386,389,1,1
1xvf_A_,387,391,1,1
1xvf_A_,388,392,1,1
1xvf_A_,389,393,1,1
1xvf_A_,390,394,1,1
1xvf_A_,391,396,1,1
1xvf_A_,392,395,1,1
1xvf_A_,397,409,1,1
1xvf_A_,399,408,1,1
1xvf_A_,400,430,1,1
1xvf_A_,401,404,1,1
1xvf_A_,401,405,1,1
1xvf_A_,401,406,1,1
1xvf_A_,402,405,1,1
1xvf_A_,402,428,1,1
1xvf_A_,402,429,1,1
1xvf_A_,402,430,1,1
1xvf_A_,402,449,1,1
1xvf_A_,402,454,1,1
1xvf_A_,403,405,1,1
1xvf_A_,404,406,1,1
1xvf_A_,405,449,1,1
1xvf_A_,409,412,1,1
1xvf_A_,420,431,1,1
1xvf_A_,420,437,1,1
1xvf_A_,422,429,1,1
1xvf_A_,424,427,1,1
1xvf_A_,433,435,1,1
1xvf_A_,433,436,1,1
1xvf_A_,433,437,1,1
1xvf_A_,434,438,1,1
1xvf_A_,435,439,1,1
1xvf_A_,436,440,1,1
1xvf_A_,437,441,1,1
1xvf_A_,438,442,1,1
1xvf_A_,439,443,1,1
1xvf_A_,443,446,1,1
1xvf_A_,444,447,1,1
1xvf_A_,451,454,1,1
1xvf_A_,451,455,1,1
1xvf_A_,452,456,1,1
1xvf_A_,456,459,1,1
1xvf_A_,458,502,1,1
1xvf_A_,459,467,1,1
1xvf_A_,459,502,1,1
1xvf_A_,460,462,1,1
1xvf_A_,460,463,1,1
1xvf_A_,460,464,1,1
1xvf_A_,461,465,1,1
1xvf_A_,461,500,1,1
1xvf_A_,462,466,1,1
1xvf_A_,463,467,1,1
1xvf_A_,464,468,1,1
1xvf_A_,465,470,1,1
1xvf_A_,466,469,1,1
1xvf_A_,470,479,1,1
1xvf_A_,472,475,1,1
1xvf_A_,472,477,1,1
1xvf_A_,472,478,1,1
1xvf_A_,472,479,1,1
1xvf_A_,474,476,1,1
1xvf_A_,474,477,1,1
1xvf_A_,476,492,1,1
1xvf_A_,478,481,1,1
1xvf_A_,478,490,1,1
1xvf_A_,481,490,1,1
1xvf_A_,483,485,1,1
1xvf_A_,483,488,1,1
1xvf_A_,491,494,1,1
1xvf_A_,491,495,1,1
1xvf_A_,492,496,1,1
1xvf_A_,493,497,1,1
1xvf_A_,495,498,1,1
1xvf_A_,496,499,1,1
1xvf_A_,504,506,1,1
1xvf_A_,504,507,1,1
1xvf_A_,505,508,1,1
1xvf_A_,506,509,1,1