pair,contact1,contact2,flow1,flow2
3b7u_X_,5,7,1,1
3b7u_X_,5,8,1,1
3b7u_X_,5,149,1,1
3b7u_X_,6,82,1,1
3b7u_X_,7,141,1,1
3b7u_X_,7,369,1,1
3b7u_X_,8,10,1,1
3b7u_X_,8,55,1,1
3b7u_X_,9,55,1,1
3b7u_X_,11,53,1,1
3b7u_X_,11,147,1,1
3b7u_X_,12,15,1,1
3b7u_X_,12,16,1,1
3b7u_X_,15,45,1,1
3b7u_X_,16,147,1,1
3b7u_X_,17,43,1,1
3b7u_X_,18,147,1,1
3b7u_X_,19,41,1,1
3b7u_X_,19,155,1,1
3b7u_X_,20,41,1,1
3b7u_X_,20,155,1,1
3b7u_X_,20,157,1,1
3b7u_X_,21,155,1,1
3b7u_X_,21,157,1,1
3b7u_X_,22,39,1,1
3b7u_X_,23,157,1,1
3b7u_X_,23,159,1,1
3b7u_X_,24,37,1,1
3b7u_X_,25,159,1,1
3b7u_X_,25,161,1,1
3b7u_X_,26,35,1,1
3b7u_X_,27,161,1,1
3b7u_X_,27,186,1,1
3b7u_X_,28,30,1,1
3b7u_X_,28,31,1,1
3b7u_X_,28,33,1,1
3b7u_X_,31,107,1,1
3b7u_X_,34,108,1,1
3b7u_X_,36,106,1,1
3b7u_X_,38,104,1,1
3b7u_X_,40,102,1,1
3b7u_X_,42,100,1,1
3b7u_X_,43,45,1,1
3b7u_X_,44,46,1,1
3b7u_X_,44,97,1,1
3b7u_X_,44,98,1,1
3b7u_X_,48,50,1,1
3b7u_X_,49,94,1,1
3b7u_X_,50,90,1,1
3b7u_X_,52,88,1,1
3b7u_X_,54,86,1,1
3b7u_X_,55,146,1,1
3b7u_X_,55,148,1,1
3b7u_X_,56,84,1,1
3b7u_X_,57,113,1,1
3b7u_X_,57,141,1,1
3b7u_X_,58,78,1,1
3b7u_X_,60,107,1,1
3b7u_X_,62,105,1,1
3b7u_X_,63,105,1,1
3b7u_X_,64,71,1,1
3b7u_X_,65,103,1,1
3b7u_X_,66,69,1,1
3b7u_X_,72,89,1,1
3b7u_X_,74,87,1,1
3b7u_X_,76,85,1,1
3b7u_X_,79,82,1,1
3b7u_X_,79,83,1,1
3b7u_X_,80,83,1,1
3b7u_X_,82,141,1,1
3b7u_X_,82,371,1,1
3b7u_X_,95,98,1,1
3b7u_X_,109,111,1,1
3b7u_X_,109,112,1,1
3b7u_X_,112,114,1,1
3b7u_X_,112,115,1,1
3b7u_X_,112,142,1,1
3b7u_X_,113,139,1,1
3b7u_X_,114,134,1,1
3b7u_X_,116,132,1,1
3b7u_X_,116,264,1,1
3b7u_X_,118,130,1,1
3b7u_X_,119,122,1,1
3b7u_X_,120,123,1,1
3b7u_X_,121,126,1,1
3b7u_X_,122,594,1,1
3b7u_X_,123,126,1,1
3b7u_X_,123,128,1,1
3b7u_X_,124,223,1,1
3b7u_X_,124,226,1,1
3b7u_X_,125,223,1,1
3b7u_X_,131,206,1,1
3b7u_X_,133,204,1,1
3b7u_X_,135,139,1,1
3b7u_X_,135,202,1,1
3b7u_X_,139,142,1,1
3b7u_X_,139,375,1,1
3b7u_X_,140,143,1,1
3b7u_X_,140,144,1,1
3b7u_X_,140,199,1,1
3b7u_X_,141,148,1,1
3b7u_X_,144,146,1,1
3b7u_X_,147,149,1,1
3b7u_X_,147,199,1,1
3b7u_X_,148,199,1,1
3b7u_X_,149,151,1,1
3b7u_X_,149,152,1,1
3b7u_X_,150,418,1,1
3b7u_X_,153,307,1,1
3b7u_X_,153,417,1,1
3b7u_X_,154,197,1,1
3b7u_X_,156,171,1,1
3b7u_X_,156,193,1,1
3b7u_X_,158,191,1,1
3b7u_X_,160,189,1,1
3b7u_X_,161,180,1,1
3b7u_X_,161,186,1,1
3b7u_X_,162,187,1,1
3b7u_X_,163,166,1,1
3b7u_X_,164,185,1,1
3b7u_X_,166,189,1,1
3b7u_X_,167,207,1,1
3b7u_X_,169,205,1,1
3b7u_X_,170,172,1,1
3b7u_X_,171,193,1,1
3b7u_X_,171,201,1,1
3b7u_X_,171,203,1,1
3b7u_X_,173,192,1,1
3b7u_X_,175,190,1,1
3b7u_X_,176,190,1,1
3b7u_X_,177,187,1,1
3b7u_X_,178,188,1,1
3b7u_X_,180,182,1,1
3b7u_X_,180,183,1,1
3b7u_X_,180,186,1,1
3b7u_X_,183,185,1,1
3b7u_X_,193,195,1,1
3b7u_X_,198,201,1,1
3b7u_X_,199,202,1,1
3b7u_X_,200,317,1,1
3b7u_X_,210,222,1,1
3b7u_X_,212,220,1,1
3b7u_X_,214,218,1,1
3b7u_X_,215,218,1,1
3b7u_X_,217,238,1,1
3b7u_X_,217,245,1,1
3b7u_X_,217,256,1,1
3b7u_X_,218,256,1,1
3b7u_X_,219,257,1,1
3b7u_X_,219,258,1,1
3b7u_X_,221,257,1,1
3b7u_X_,221,258,1,1
3b7u_X_,221,260,1,1
3b7u_X_,222,223,1,1
3b7u_X_,223,226,1,1
3b7u_X_,224,227,1,1
3b7u_X_,226,230,1,1
3b7u_X_,227,231,1,1
3b7u_X_,228,232,1,1
3b7u_X_,229,233,1,1
3b7u_X_,229,283,1,1
3b7u_X_,230,234,1,1
3b7u_X_,232,235,1,1
3b7u_X_,232,287,1,1
3b7u_X_,233,285,1,1
3b7u_X_,233,287,1,1
3b7u_X_,234,237,1,1
3b7u_X_,235,287,1,1
3b7u_X_,236,239,1,1
3b7u_X_,236,240,1,1
3b7u_X_,236,290,1,1
3b7u_X_,237,241,1,1
3b7u_X_,238,242,1,1
3b7u_X_,239,243,1,1
3b7u_X_,240,244,1,1
3b7u_X_,241,245,1,1
3b7u_X_,242,246,1,1
3b7u_X_,243,247,1,1
3b7u_X_,244,248,1,1
3b7u_X_,245,249,1,1
3b7u_X_,245,251,1,1
3b7u_X_,246,408,1,1
3b7u_X_,249,301,1,1
3b7u_X_,251,255,1,1
3b7u_X_,253,274,1,1
3b7u_X_,253,300,1,1
3b7u_X_,256,276,1,1
3b7u_X_,257,274,1,1
3b7u_X_,257,276,1,1
3b7u_X_,259,276,1,1
3b7u_X_,259,278,1,1
3b7u_X_,261,278,1,1
3b7u_X_,262,265,1,1
3b7u_X_,263,562,1,1
3b7u_X_,266,564,1,1
3b7u_X_,268,279,1,1
3b7u_X_,270,272,1,1
3b7u_X_,270,277,1,1
3b7u_X_,271,304,1,1
3b7u_X_,272,275,1,1
3b7u_X_,279,281,1,1
3b7u_X_,279,282,1,1
3b7u_X_,280,283,1,1
3b7u_X_,281,532,1,1
3b7u_X_,281,563,1,1
3b7u_X_,282,284,1,1
3b7u_X_,286,288,1,1
3b7u_X_,287,290,1,1
3b7u_X_,288,497,1,1
3b7u_X_,289,292,1,1
3b7u_X_,290,294,1,1
3b7u_X_,291,295,1,1
3b7u_X_,291,325,1,1
3b7u_X_,292,296,1,1
3b7u_X_,293,297,1,1
3b7u_X_,294,298,1,1
3b7u_X_,295,299,1,1
3b7u_X_,295,318,1,1
3b7u_X_,295,325,1,1
3b7u_X_,297,300,1,1
3b7u_X_,298,301,1,1
3b7u_X_,298,302,1,1
3b7u_X_,299,302,1,1
3b7u_X_,299,304,1,1
3b7u_X_,301,305,1,1
3b7u_X_,301,306,1,1
3b7u_X_,302,321,1,1
3b7u_X_,303,306,1,1
3b7u_X_,303,307,1,1
3b7u_X_,305,416,1,1
3b7u_X_,307,417,1,1
3b7u_X_,307,419,1,1
3b7u_X_,308,317,1,1
3b7u_X_,309,419,1,1
3b7u_X_,310,312,1,1
3b7u_X_,310,313,1,1
3b7u_X_,311,314,1,1
3b7u_X_,312,367,1,1
3b7u_X_,312,369,1,1
3b7u_X_,313,316,1,1
3b7u_X_,313,421,1,1
3b7u_X_,314,318,1,1
3b7u_X_,315,319,1,1
3b7u_X_,315,421,1,1
3b7u_X_,316,320,1,1
3b7u_X_,317,321,1,1
3b7u_X_,318,322,1,1
3b7u_X_,319,323,1,1
3b7u_X_,320,324,1,1
3b7u_X_,321,325,1,1
3b7u_X_,322,326,1,1
3b7u_X_,323,327,1,1
3b7u_X_,323,394,1,1
3b7u_X_,324,328,1,1
3b7u_X_,325,329,1,1
3b7u_X_,326,330,1,1
3b7u_X_,326,384,1,1
3b7u_X_,327,331,1,1
3b7u_X_,328,332,1,1
3b7u_X_,329,333,1,1
3b7u_X_,330,334,1,1
3b7u_X_,334,338,1,1
3b7u_X_,335,338,1,1
3b7u_X_,335,339,1,1
3b7u_X_,336,340,1,1
3b7u_X_,337,341,1,1
3b7u_X_,338,342,1,1
3b7u_X_,338,394,1,1
3b7u_X_,339,343,1,1
3b7u_X_,339,461,1,1
3b7u_X_,340,344,1,1
3b7u_X_,341,345,1,1
3b7u_X_,342,346,1,1
3b7u_X_,343,347,1,1
3b7u_X_,344,348,1,1
3b7u_X_,345,349,1,1
3b7u_X_,346,350,1,1
3b7u_X_,347,351,1,1
3b7u_X_,348,352,1,1
3b7u_X_,348,537,1,1
3b7u_X_,349,353,1,1
3b7u_X_,350,354,1,1
3b7u_X_,351,355,1,1
3b7u_X_,352,356,1,1
3b7u_X_,353,357,1,1
3b7u_X_,357,360,1,1
3b7u_X_,360,363,1,1
3b7u_X_,361,364,1,1
3b7u_X_,363,385,1,1
3b7u_X_,363,452,1,1
3b7u_X_,366,448,1,1
3b7u_X_,368,370,1,1
3b7u_X_,369,372,1,1
3b7u_X_,373,375,1,1
3b7u_X_,373,376,1,1
3b7u_X_,373,377,1,1
3b7u_X_,374,378,1,1
3b7u_X_,378,383,1,1
3b7u_X_,379,381,1,1
3b7u_X_,380,384,1,1
3b7u_X_,381,385,1,1
3b7u_X_,383,387,1,1
3b7u_X_,384,388,1,1
3b7u_X_,385,389,1,1
3b7u_X_,385,450,1,1
3b7u_X_,385,452,1,1
3b7u_X_,386,390,1,1
3b7u_X_,387,391,1,1
3b7u_X_,388,392,1,1
3b7u_X_,389,393,1,1
3b7u_X_,390,394,1,1
3b7u_X_,391,395,1,1
3b7u_X_,392,396,1,1
3b7u_X_,393,397,1,1
3b7u_X_,394,399,1,1
3b7u_X_,395,459,1,1
3b7u_X_,397,435,1,1
3b7u_X_,399,403,1,1
3b7u_X_,400,404,1,1
3b7u_X_,401,405,1,1
3b7u_X_,402,406,1,1
3b7u_X_,403,407,1,1
3b7u_X_,404,408,1,1
3b7u_X_,405,409,1,1
3b7u_X_,406,410,1,1
3b7u_X_,407,411,1,1
3b7u_X_,408,412,1,1
3b7u_X_,409,413,1,1
3b7u_X_,410,414,1,1
3b7u_X_,411,415,1,1
3b7u_X_,414,417,1,1
3b7u_X_,420,423,1,1
3b7u_X_,420,424,1,1
3b7u_X_,421,425,1,1
3b7u_X_,422,426,1,1
3b7u_X_,423,427,1,1
3b7u_X_,424,428,1,1
3b7u_X_,425,429,1,1
3b7u_X_,426,430,1,1
3b7u_X_,427,431,1,1
3b7u_X_,428,432,1,1
3b7u_X_,429,440,1,1
3b7u_X_,429,444,1,1
3b7u_X_,430,433,1,1
3b7u_X_,432,435,1,1
3b7u_X_,435,439,1,1
3b7u_X_,436,440,1,1
3b7u_X_,438,441,1,1
3b7u_X_,439,442,1,1
3b7u_X_,439,444,1,1
3b7u_X_,443,446,1,1
3b7u_X_,443,447,1,1
3b7u_X_,444,448,1,1
3b7u_X_,445,449,1,1
3b7u_X_,445,450,1,1
3b7u_X_,446,450,1,1
3b7u_X_,461,463,1,1
3b7u_X_,462,466,1,1
3b7u_X_,464,468,1,1
3b7u_X_,464,498,1,1
3b7u_X_,465,469,1,1
3b7u_X_,466,470,1,1
3b7u_X_,467,471,1,1
3b7u_X_,468,472,1,1
3b7u_X_,468,498,1,1
3b7u_X_,469,473,1,1
3b7u_X_,470,474,1,1
3b7u_X_,471,475,1,1
3b7u_X_,472,476,1,1
3b7u_X_,472,506,1,1
3b7u_X_,473,477,1,1
3b7u_X_,475,478,1,1
3b7u_X_,475,524,1,1
3b7u_X_,477,479,1,1
3b7u_X_,478,516,1,1
3b7u_X_,479,482,1,1
3b7u_X_,480,483,1,1
3b7u_X_,482,485,1,1
3b7u_X_,483,486,1,1
3b7u_X_,483,519,1,1
3b7u_X_,484,519,1,1
3b7u_X_,487,490,1,1
3b7u_X_,488,491,1,1
3b7u_X_,489,492,1,1
3b7u_X_,490,524,1,1
3b7u_X_,491,494,1,1
3b7u_X_,495,498,1,1
3b7u_X_,495,499,1,1
3b7u_X_,496,500,1,1
3b7u_X_,497,501,1,1
3b7u_X_,498,502,1,1
3b7u_X_,499,503,1,1
3b7u_X_,500,504,1,1
3b7u_X_,500,537,1,1
3b7u_X_,501,505,1,1
3b7u_X_,502,506,1,1
3b7u_X_,503,507,1,1
3b7u_X_,504,508,1,1
3b7u_X_,505,509,1,1
3b7u_X_,506,509,1,1
3b7u_X_,507,510,1,1
3b7u_X_,512,545,1,1
3b7u_X_,513,517,1,1
3b7u_X_,514,518,1,1
3b7u_X_,515,519,1,1
3b7u_X_,516,520,1,1
3b7u_X_,517,521,1,1
3b7u_X_,518,522,1,1
3b7u_X_,519,522,1,1
3b7u_X_,519,523,1,1
3b7u_X_,520,524,1,1
3b7u_X_,521,525,1,1
3b7u_X_,525,528,1,1
3b7u_X_,526,529,1,1
3b7u_X_,527,535,1,1
3b7u_X_,529,535,1,1
3b7u_X_,531,534,1,1
3b7u_X_,531,535,1,1
3b7u_X_,532,536,1,1
3b7u_X_,533,537,1,1
3b7u_X_,533,565,1,1
3b7u_X_,534,538,1,1
3b7u_X_,535,539,1,1
3b7u_X_,536,540,1,1
3b7u_X_,537,541,1,1
3b7u_X_,538,542,1,1
3b7u_X_,539,543,1,1
3b7u_X_,540,544,1,1
3b7u_X_,540,573,1,1
3b7u_X_,541,545,1,1
3b7u_X_,542,547,1,1
3b7u_X_,543,546,1,1
3b7u_X_,544,573,1,1
3b7u_X_,547,550,1,1
3b7u_X_,548,551,1,1
3b7u_X_,550,554,1,1
3b7u_X_,551,555,1,1
3b7u_X_,552,556,1,1
3b7u_X_,553,557,1,1
3b7u_X_,554,558,1,1
3b7u_X_,555,559,1,1
3b7u_X_,556,559,1,1
3b7u_X_,556,560,1,1
3b7u_X_,558,567,1,1
3b7u_X_,561,567,1,1
3b7u_X_,563,566,1,1
3b7u_X_,563,567,1,1
3b7u_X_,564,568,1,1
3b7u_X_,566,570,1,1
3b7u_X_,567,571,1,1
3b7u_X_,568,572,1,1
3b7u_X_,568,606,1,1
3b7u_X_,569,573,1,1
3b7u_X_,570,574,1,1
3b7u_X_,571,575,1,1
3b7u_X_,572,576,1,1
3b7u_X_,573,576,1,1
3b7u_X_,574,580,1,1
3b7u_X_,577,580,1,1
3b7u_X_,577,581,1,1
3b7u_X_,580,584,1,1
3b7u_X_,581,582,1,1
3b7u_X_,581,585,1,1
3b7u_X_,582,586,1,1
3b7u_X_,583,587,1,1
3b7u_X_,584,588,1,1
3b7u_X_,585,589,1,1
3b7u_X_,586,590,1,1
3b7u_X_,587,591,1,1
3b7u_X_,588,591,1,1
3b7u_X_,588,592,1,1
3b7u_X_,588,600,1,1
3b7u_X_,591,594,1,1
3b7u_X_,592,595,1,1
3b7u_X_,592,610,1,1
3b7u_X_,596,600,1,1
3b7u_X_,597,601,1,1
3b7u_X_,598,602,1,1
3b7u_X_,599,603,1,1
3b7u_X_,600,604,1,1
3b7u_X_,601,605,1,1
3b7u_X_,602,606,1,1
3b7u_X_,603,607,1,1
3b7u_X_,604,609,1,1
3b7u_X_,605,608,1,1