pair,contact1,contact2,flow1,flow2 5fh1_A_,3,6,1,1 5fh1_A_,6,8,1,1 5fh1_A_,7,10,1,1 5fh1_A_,7,28,1,1 5fh1_A_,8,11,1,1 5fh1_A_,10,39,1,1 5fh1_A_,12,39,1,1 5fh1_A_,13,41,1,1 5fh1_A_,13,48,1,1 5fh1_A_,15,18,1,1 5fh1_A_,16,19,1,1 5fh1_A_,17,24,1,1 5fh1_A_,20,24,1,1 5fh1_A_,21,25,1,1 5fh1_A_,22,26,1,1 5fh1_A_,23,27,1,1 5fh1_A_,24,28,1,1 5fh1_A_,25,29,1,1 5fh1_A_,26,30,1,1 5fh1_A_,27,31,1,1 5fh1_A_,28,32,1,1 5fh1_A_,29,33,1,1 5fh1_A_,30,34,1,1 5fh1_A_,31,35,1,1 5fh1_A_,32,35,1,1 5fh1_A_,33,128,1,1 5fh1_A_,34,126,1,1 5fh1_A_,34,130,1,1 5fh1_A_,37,133,1,1 5fh1_A_,38,133,1,1 5fh1_A_,38,135,1,1 5fh1_A_,40,48,1,1 5fh1_A_,40,135,1,1 5fh1_A_,40,137,1,1 5fh1_A_,42,137,1,1 5fh1_A_,43,45,1,1 5fh1_A_,43,48,1,1 5fh1_A_,43,174,1,1 5fh1_A_,44,48,1,1 5fh1_A_,44,167,1,1 5fh1_A_,45,48,1,1 5fh1_A_,45,49,1,1 5fh1_A_,46,50,1,1 5fh1_A_,47,51,1,1 5fh1_A_,48,52,1,1 5fh1_A_,49,53,1,1 5fh1_A_,50,54,1,1 5fh1_A_,51,55,1,1 5fh1_A_,52,56,1,1 5fh1_A_,53,57,1,1 5fh1_A_,54,58,1,1 5fh1_A_,55,59,1,1 5fh1_A_,56,61,1,1 5fh1_A_,56,62,1,1 5fh1_A_,57,60,1,1 5fh1_A_,63,73,1,1 5fh1_A_,63,358,1,1 5fh1_A_,65,68,1,1 5fh1_A_,65,71,1,1 5fh1_A_,66,360,1,1 5fh1_A_,67,361,1,1 5fh1_A_,67,362,1,1 5fh1_A_,68,364,1,1 5fh1_A_,69,71,1,1 5fh1_A_,69,350,1,1 5fh1_A_,70,72,1,1 5fh1_A_,70,350,1,1 5fh1_A_,71,347,1,1 5fh1_A_,72,351,1,1 5fh1_A_,72,353,1,1 5fh1_A_,74,353,1,1 5fh1_A_,74,355,1,1 5fh1_A_,76,77,1,1 5fh1_A_,76,204,1,1 5fh1_A_,76,355,1,1 5fh1_A_,77,79,1,1 5fh1_A_,77,80,1,1 5fh1_A_,77,208,1,1 5fh1_A_,78,81,1,1 5fh1_A_,79,82,1,1 5fh1_A_,80,206,1,1 5fh1_A_,80,229,1,1 5fh1_A_,80,230,1,1 5fh1_A_,84,87,1,1 5fh1_A_,84,88,1,1 5fh1_A_,85,88,1,1 5fh1_A_,87,215,1,1 5fh1_A_,89,215,1,1 5fh1_A_,89,217,1,1 5fh1_A_,90,111,1,1 5fh1_A_,90,113,1,1 5fh1_A_,91,217,1,1 5fh1_A_,92,94,1,1 5fh1_A_,92,98,1,1 5fh1_A_,92,112,1,1 5fh1_A_,94,97,1,1 5fh1_A_,95,98,1,1 5fh1_A_,95,99,1,1 5fh1_A_,96,479,1,1 5fh1_A_,96,593,1,1 5fh1_A_,97,479,1,1 5fh1_A_,101,591,1,1 5fh1_A_,103,588,1,1 5fh1_A_,104,588,1,1 5fh1_A_,105,588,1,1 5fh1_A_,106,589,1,1 5fh1_A_,107,109,1,1 5fh1_A_,108,473,1,1 5fh1_A_,108,589,1,1 5fh1_A_,114,117,1,1 5fh1_A_,114,118,1,1 5fh1_A_,115,119,1,1 5fh1_A_,116,120,1,1 5fh1_A_,117,121,1,1 5fh1_A_,118,122,1,1 5fh1_A_,119,123,1,1 5fh1_A_,119,221,1,1 5fh1_A_,120,124,1,1 5fh1_A_,121,125,1,1 5fh1_A_,122,125,1,1 5fh1_A_,122,126,1,1 5fh1_A_,125,212,1,1 5fh1_A_,126,129,1,1 5fh1_A_,128,131,1,1 5fh1_A_,129,191,1,1 5fh1_A_,130,133,1,1 5fh1_A_,131,196,1,1 5fh1_A_,133,194,1,1 5fh1_A_,136,157,1,1 5fh1_A_,138,155,1,1 5fh1_A_,139,173,1,1 5fh1_A_,140,153,1,1 5fh1_A_,141,143,1,1 5fh1_A_,141,171,1,1 5fh1_A_,142,151,1,1 5fh1_A_,144,147,1,1 5fh1_A_,147,149,1,1 5fh1_A_,147,150,1,1 5fh1_A_,147,419,1,1 5fh1_A_,151,254,1,1 5fh1_A_,152,186,1,1 5fh1_A_,154,186,1,1 5fh1_A_,154,188,1,1 5fh1_A_,155,237,1,1 5fh1_A_,156,188,1,1 5fh1_A_,156,190,1,1 5fh1_A_,157,159,1,1 5fh1_A_,157,190,1,1 5fh1_A_,158,191,1,1 5fh1_A_,158,192,1,1 5fh1_A_,159,162,1,1 5fh1_A_,159,163,1,1 5fh1_A_,160,164,1,1 5fh1_A_,161,165,1,1 5fh1_A_,161,354,1,1 5fh1_A_,162,166,1,1 5fh1_A_,163,167,1,1 5fh1_A_,165,169,1,1 5fh1_A_,165,403,1,1 5fh1_A_,166,170,1,1 5fh1_A_,169,326,1,1 5fh1_A_,170,326,1,1 5fh1_A_,171,325,1,1 5fh1_A_,171,417,1,1 5fh1_A_,173,176,1,1 5fh1_A_,173,177,1,1 5fh1_A_,174,178,1,1 5fh1_A_,175,179,1,1 5fh1_A_,176,180,1,1 5fh1_A_,177,181,1,1 5fh1_A_,180,183,1,1 5fh1_A_,186,188,1,1 5fh1_A_,187,222,1,1 5fh1_A_,187,224,1,1 5fh1_A_,189,224,1,1 5fh1_A_,189,226,1,1 5fh1_A_,190,229,1,1 5fh1_A_,191,193,1,1 5fh1_A_,191,226,1,1 5fh1_A_,191,228,1,1 5fh1_A_,192,194,1,1 5fh1_A_,193,209,1,1 5fh1_A_,194,208,1,1 5fh1_A_,203,206,1,1 5fh1_A_,206,208,1,1 5fh1_A_,209,212,1,1 5fh1_A_,209,213,1,1 5fh1_A_,209,228,1,1 5fh1_A_,210,213,1,1 5fh1_A_,214,227,1,1 5fh1_A_,216,225,1,1 5fh1_A_,217,241,1,1 5fh1_A_,217,245,1,1 5fh1_A_,218,221,1,1 5fh1_A_,218,223,1,1 5fh1_A_,219,222,1,1 5fh1_A_,220,249,1,1 5fh1_A_,221,223,1,1 5fh1_A_,222,253,1,1 5fh1_A_,226,234,1,1 5fh1_A_,229,231,1,1 5fh1_A_,229,234,1,1 5fh1_A_,230,235,1,1 5fh1_A_,231,234,1,1 5fh1_A_,232,235,1,1 5fh1_A_,232,236,1,1 5fh1_A_,233,241,1,1 5fh1_A_,236,239,1,1 5fh1_A_,237,242,1,1 5fh1_A_,238,243,1,1 5fh1_A_,239,307,1,1 5fh1_A_,239,325,1,1 5fh1_A_,240,244,1,1 5fh1_A_,240,245,1,1 5fh1_A_,240,307,1,1 5fh1_A_,241,246,1,1 5fh1_A_,242,247,1,1 5fh1_A_,243,310,1,1 5fh1_A_,244,248,1,1 5fh1_A_,245,248,1,1 5fh1_A_,245,474,1,1 5fh1_A_,246,250,1,1 5fh1_A_,247,251,1,1 5fh1_A_,248,252,1,1 5fh1_A_,248,477,1,1 5fh1_A_,249,253,1,1 5fh1_A_,250,254,1,1 5fh1_A_,251,255,1,1 5fh1_A_,251,256,1,1 5fh1_A_,254,256,1,1 5fh1_A_,254,312,1,1 5fh1_A_,256,486,1,1 5fh1_A_,257,311,1,1 5fh1_A_,259,309,1,1 5fh1_A_,259,483,1,1 5fh1_A_,259,487,1,1 5fh1_A_,260,286,1,1 5fh1_A_,260,307,1,1 5fh1_A_,260,471,1,1 5fh1_A_,262,278,1,1 5fh1_A_,263,304,1,1 5fh1_A_,263,305,1,1 5fh1_A_,264,276,1,1 5fh1_A_,265,302,1,1 5fh1_A_,266,274,1,1 5fh1_A_,267,300,1,1 5fh1_A_,268,270,1,1 5fh1_A_,268,271,1,1 5fh1_A_,268,272,1,1 5fh1_A_,272,535,1,1 5fh1_A_,273,275,1,1 5fh1_A_,273,302,1,1 5fh1_A_,273,413,1,1 5fh1_A_,274,425,1,1 5fh1_A_,274,535,1,1 5fh1_A_,275,413,1,1 5fh1_A_,275,425,1,1 5fh1_A_,277,426,1,1 5fh1_A_,277,428,1,1 5fh1_A_,279,428,1,1 5fh1_A_,280,286,1,1 5fh1_A_,281,284,1,1 5fh1_A_,282,284,1,1 5fh1_A_,283,432,1,1 5fh1_A_,284,458,1,1 5fh1_A_,285,289,1,1 5fh1_A_,286,290,1,1 5fh1_A_,287,291,1,1 5fh1_A_,287,306,1,1 5fh1_A_,287,340,1,1 5fh1_A_,288,339,1,1 5fh1_A_,289,292,1,1 5fh1_A_,291,342,1,1 5fh1_A_,295,521,1,1 5fh1_A_,295,522,1,1 5fh1_A_,295,524,1,1 5fh1_A_,296,299,1,1 5fh1_A_,303,411,1,1 5fh1_A_,303,413,1,1 5fh1_A_,304,323,1,1 5fh1_A_,310,322,1,1 5fh1_A_,312,320,1,1 5fh1_A_,314,317,1,1 5fh1_A_,314,318,1,1 5fh1_A_,314,320,1,1 5fh1_A_,317,497,1,1 5fh1_A_,319,424,1,1 5fh1_A_,320,420,1,1 5fh1_A_,320,421,1,1 5fh1_A_,321,422,1,1 5fh1_A_,323,325,1,1 5fh1_A_,326,406,1,1 5fh1_A_,328,404,1,1 5fh1_A_,329,401,1,1 5fh1_A_,330,402,1,1 5fh1_A_,331,335,1,1 5fh1_A_,332,335,1,1 5fh1_A_,332,400,1,1 5fh1_A_,334,339,1,1 5fh1_A_,334,367,1,1 5fh1_A_,335,366,1,1 5fh1_A_,336,339,1,1 5fh1_A_,336,340,1,1 5fh1_A_,338,370,1,1 5fh1_A_,340,343,1,1 5fh1_A_,340,344,1,1 5fh1_A_,341,345,1,1 5fh1_A_,342,346,1,1 5fh1_A_,343,346,1,1 5fh1_A_,343,347,1,1 5fh1_A_,346,404,1,1 5fh1_A_,346,408,1,1 5fh1_A_,349,351,1,1 5fh1_A_,349,408,1,1 5fh1_A_,350,408,1,1 5fh1_A_,351,404,1,1 5fh1_A_,352,403,1,1 5fh1_A_,354,401,1,1 5fh1_A_,355,397,1,1 5fh1_A_,357,365,1,1 5fh1_A_,358,380,1,1 5fh1_A_,359,361,1,1 5fh1_A_,359,362,1,1 5fh1_A_,359,363,1,1 5fh1_A_,360,378,1,1 5fh1_A_,366,369,1,1 5fh1_A_,367,395,1,1 5fh1_A_,367,396,1,1 5fh1_A_,374,377,1,1 5fh1_A_,379,387,1,1 5fh1_A_,381,383,1,1 5fh1_A_,381,384,1,1 5fh1_A_,381,385,1,1 5fh1_A_,382,395,1,1 5fh1_A_,387,393,1,1 5fh1_A_,388,391,1,1 5fh1_A_,397,399,1,1 5fh1_A_,397,400,1,1 5fh1_A_,399,401,1,1 5fh1_A_,405,408,1,1 5fh1_A_,406,409,1,1 5fh1_A_,409,412,1,1 5fh1_A_,413,415,1,1 5fh1_A_,413,416,1,1 5fh1_A_,415,418,1,1 5fh1_A_,418,421,1,1 5fh1_A_,425,500,1,1 5fh1_A_,427,500,1,1 5fh1_A_,427,502,1,1 5fh1_A_,429,502,1,1 5fh1_A_,429,504,1,1 5fh1_A_,432,458,1,1 5fh1_A_,432,459,1,1 5fh1_A_,433,505,1,1 5fh1_A_,433,578,1,1 5fh1_A_,434,509,1,1 5fh1_A_,436,575,1,1 5fh1_A_,437,505,1,1 5fh1_A_,439,505,1,1 5fh1_A_,441,503,1,1 5fh1_A_,442,500,1,1 5fh1_A_,442,533,1,1 5fh1_A_,442,547,1,1 5fh1_A_,443,501,1,1 5fh1_A_,444,448,1,1 5fh1_A_,445,447,1,1 5fh1_A_,445,448,1,1 5fh1_A_,445,449,1,1 5fh1_A_,446,450,1,1 5fh1_A_,446,487,1,1 5fh1_A_,447,451,1,1 5fh1_A_,448,452,1,1 5fh1_A_,449,453,1,1 5fh1_A_,450,454,1,1 5fh1_A_,451,455,1,1 5fh1_A_,452,455,1,1 5fh1_A_,453,456,1,1 5fh1_A_,453,470,1,1 5fh1_A_,456,468,1,1 5fh1_A_,457,578,1,1 5fh1_A_,458,466,1,1 5fh1_A_,460,464,1,1 5fh1_A_,467,581,1,1 5fh1_A_,468,471,1,1 5fh1_A_,468,473,1,1 5fh1_A_,469,472,1,1 5fh1_A_,472,475,1,1 5fh1_A_,479,482,1,1 5fh1_A_,479,483,1,1 5fh1_A_,479,593,1,1 5fh1_A_,480,484,1,1 5fh1_A_,481,485,1,1 5fh1_A_,482,486,1,1 5fh1_A_,483,487,1,1 5fh1_A_,484,488,1,1 5fh1_A_,485,489,1,1 5fh1_A_,486,489,1,1 5fh1_A_,487,490,1,1 5fh1_A_,488,491,1,1 5fh1_A_,489,492,1,1 5fh1_A_,490,493,1,1 5fh1_A_,505,507,1,1 5fh1_A_,508,516,1,1 5fh1_A_,508,567,1,1 5fh1_A_,508,569,1,1 5fh1_A_,510,512,1,1 5fh1_A_,510,513,1,1 5fh1_A_,510,514,1,1 5fh1_A_,517,523,1,1 5fh1_A_,519,522,1,1 5fh1_A_,520,523,1,1 5fh1_A_,521,524,1,1 5fh1_A_,522,525,1,1 5fh1_A_,523,526,1,1 5fh1_A_,523,527,1,1 5fh1_A_,524,528,1,1 5fh1_A_,525,529,1,1 5fh1_A_,525,555,1,1 5fh1_A_,525,557,1,1 5fh1_A_,526,530,1,1 5fh1_A_,527,531,1,1 5fh1_A_,528,532,1,1 5fh1_A_,529,533,1,1 5fh1_A_,529,539,1,1 5fh1_A_,530,534,1,1 5fh1_A_,531,535,1,1 5fh1_A_,532,537,1,1 5fh1_A_,533,536,1,1 5fh1_A_,533,537,1,1 5fh1_A_,537,539,1,1 5fh1_A_,538,550,1,1 5fh1_A_,539,550,1,1 5fh1_A_,541,548,1,1 5fh1_A_,543,545,1,1 5fh1_A_,543,546,1,1 5fh1_A_,544,608,1,1 5fh1_A_,550,553,1,1 5fh1_A_,555,557,1,1 5fh1_A_,556,559,1,1 5fh1_A_,563,566,1,1 5fh1_A_,563,567,1,1 5fh1_A_,564,568,1,1 5fh1_A_,566,569,1,1 5fh1_A_,571,574,1,1 5fh1_A_,571,575,1,1 5fh1_A_,572,576,1,1 5fh1_A_,572,610,1,1 5fh1_A_,572,612,1,1 5fh1_A_,573,577,1,1 5fh1_A_,574,578,1,1 5fh1_A_,575,579,1,1 5fh1_A_,576,580,1,1 5fh1_A_,577,581,1,1 5fh1_A_,578,582,1,1 5fh1_A_,579,583,1,1 5fh1_A_,580,584,1,1 5fh1_A_,581,585,1,1 5fh1_A_,582,586,1,1 5fh1_A_,583,587,1,1 5fh1_A_,584,588,1,1 5fh1_A_,585,589,1,1 5fh1_A_,586,590,1,1 5fh1_A_,586,591,1,1 5fh1_A_,588,589,1,1 5fh1_A_,590,593,1,1 5fh1_A_,591,594,1,1 5fh1_A_,595,598,1,1 5fh1_A_,595,599,1,1 5fh1_A_,596,600,1,1 5fh1_A_,597,601,1,1 5fh1_A_,598,602,1,1 5fh1_A_,599,603,1,1 5fh1_A_,600,604,1,1 5fh1_A_,601,605,1,1 5fh1_A_,602,606,1,1 5fh1_A_,603,607,1,1 5fh1_A_,604,608,1,1 5fh1_A_,605,609,1,1 5fh1_A_,606,610,1,1 5fh1_A_,607,610,1,1 5fh1_A_,607,611,1,1 5fh1_A_,608,611,1,1 5fh1_A_,609,612,1,1 5fh1_A_,610,611,1,1