pair,contact1,contact2,flow1,flow2
8z9l_B_,3,7,1,1
8z9l_B_,4,8,1,1
8z9l_B_,4,70,1,1
8z9l_B_,5,9,1,1
8z9l_B_,5,72,1,1
8z9l_B_,6,10,1,1
8z9l_B_,7,11,1,1
8z9l_B_,8,12,1,1
8z9l_B_,9,13,1,1
8z9l_B_,10,14,1,1
8z9l_B_,11,15,1,1
8z9l_B_,12,16,1,1
8z9l_B_,13,17,1,1
8z9l_B_,14,18,1,1
8z9l_B_,15,19,1,1
8z9l_B_,16,20,1,1
8z9l_B_,19,23,1,1
8z9l_B_,20,24,1,1
8z9l_B_,20,376,1,1
8z9l_B_,21,25,1,1
8z9l_B_,21,336,1,1
8z9l_B_,22,26,1,1
8z9l_B_,23,27,1,1
8z9l_B_,23,373,1,1
8z9l_B_,24,28,1,1
8z9l_B_,25,29,1,1
8z9l_B_,26,30,1,1
8z9l_B_,27,31,1,1
8z9l_B_,27,334,1,1
8z9l_B_,28,32,1,1
8z9l_B_,30,34,1,1
8z9l_B_,31,35,1,1
8z9l_B_,32,35,1,1
8z9l_B_,33,36,1,1
8z9l_B_,36,41,1,1
8z9l_B_,37,324,1,1
8z9l_B_,38,41,1,1
8z9l_B_,38,42,1,1
8z9l_B_,39,43,1,1
8z9l_B_,40,44,1,1
8z9l_B_,41,45,1,1
8z9l_B_,42,46,1,1
8z9l_B_,43,47,1,1
8z9l_B_,44,48,1,1
8z9l_B_,45,49,1,1
8z9l_B_,46,50,1,1
8z9l_B_,47,51,1,1
8z9l_B_,48,52,1,1
8z9l_B_,49,53,1,1
8z9l_B_,50,54,1,1
8z9l_B_,51,55,1,1
8z9l_B_,52,56,1,1
8z9l_B_,53,57,1,1
8z9l_B_,54,58,1,1
8z9l_B_,55,59,1,1
8z9l_B_,56,60,1,1
8z9l_B_,57,61,1,1
8z9l_B_,58,62,1,1
8z9l_B_,59,63,1,1
8z9l_B_,60,64,1,1
8z9l_B_,60,83,1,1
8z9l_B_,61,64,1,1
8z9l_B_,61,86,1,1
8z9l_B_,62,65,1,1
8z9l_B_,63,66,1,1
8z9l_B_,63,84,1,1
8z9l_B_,75,79,1,1
8z9l_B_,76,80,1,1
8z9l_B_,77,81,1,1
8z9l_B_,78,82,1,1
8z9l_B_,79,83,1,1
8z9l_B_,80,84,1,1
8z9l_B_,85,188,1,1
8z9l_B_,86,88,1,1
8z9l_B_,86,177,1,1
8z9l_B_,92,95,1,1
8z9l_B_,92,96,1,1
8z9l_B_,93,97,1,1
8z9l_B_,94,98,1,1
8z9l_B_,95,99,1,1
8z9l_B_,95,172,1,1
8z9l_B_,96,100,1,1
8z9l_B_,97,101,1,1
8z9l_B_,98,101,1,1
8z9l_B_,98,102,1,1
8z9l_B_,99,103,1,1
8z9l_B_,100,104,1,1
8z9l_B_,101,105,1,1
8z9l_B_,102,106,1,1
8z9l_B_,103,107,1,1
8z9l_B_,104,108,1,1
8z9l_B_,105,108,1,1
8z9l_B_,105,109,1,1
8z9l_B_,106,110,1,1
8z9l_B_,107,111,1,1
8z9l_B_,107,491,1,1
8z9l_B_,108,111,1,1
8z9l_B_,108,112,1,1
8z9l_B_,110,113,1,1
8z9l_B_,112,114,1,1
8z9l_B_,115,125,1,1
8z9l_B_,116,121,1,1
8z9l_B_,116,146,1,1
8z9l_B_,117,120,1,1
8z9l_B_,117,123,1,1
8z9l_B_,120,123,1,1
8z9l_B_,121,124,1,1
8z9l_B_,122,124,1,1
8z9l_B_,126,130,1,1
8z9l_B_,126,131,1,1
8z9l_B_,127,132,1,1
8z9l_B_,130,134,1,1
8z9l_B_,131,135,1,1
8z9l_B_,132,136,1,1
8z9l_B_,133,137,1,1
8z9l_B_,134,138,1,1
8z9l_B_,135,144,1,1
8z9l_B_,138,140,1,1
8z9l_B_,138,143,1,1
8z9l_B_,138,144,1,1
8z9l_B_,140,143,1,1
8z9l_B_,140,144,1,1
8z9l_B_,141,145,1,1
8z9l_B_,142,146,1,1
8z9l_B_,143,147,1,1
8z9l_B_,144,148,1,1
8z9l_B_,144,248,1,1
8z9l_B_,145,149,1,1
8z9l_B_,146,150,1,1
8z9l_B_,147,151,1,1
8z9l_B_,148,152,1,1
8z9l_B_,149,153,1,1
8z9l_B_,149,476,1,1
8z9l_B_,149,480,1,1
8z9l_B_,150,154,1,1
8z9l_B_,151,155,1,1
8z9l_B_,153,157,1,1
8z9l_B_,155,159,1,1
8z9l_B_,156,160,1,1
8z9l_B_,159,163,1,1
8z9l_B_,160,164,1,1
8z9l_B_,160,478,1,1
8z9l_B_,160,480,1,1
8z9l_B_,161,165,1,1
8z9l_B_,162,166,1,1
8z9l_B_,163,167,1,1
8z9l_B_,164,168,1,1
8z9l_B_,165,169,1,1
8z9l_B_,166,170,1,1
8z9l_B_,166,492,1,1
8z9l_B_,167,171,1,1
8z9l_B_,168,172,1,1
8z9l_B_,169,173,1,1
8z9l_B_,170,174,1,1
8z9l_B_,170,182,1,1
8z9l_B_,170,492,1,1
8z9l_B_,171,175,1,1
8z9l_B_,171,182,1,1
8z9l_B_,171,447,1,1
8z9l_B_,172,176,1,1
8z9l_B_,174,179,1,1
8z9l_B_,175,178,1,1
8z9l_B_,180,184,1,1
8z9l_B_,181,184,1,1
8z9l_B_,181,185,1,1
8z9l_B_,182,186,1,1
8z9l_B_,182,492,1,1
8z9l_B_,183,187,1,1
8z9l_B_,184,202,1,1
8z9l_B_,185,188,1,1
8z9l_B_,186,189,1,1
8z9l_B_,187,190,1,1
8z9l_B_,188,191,1,1
8z9l_B_,189,545,1,1
8z9l_B_,190,192,1,1
8z9l_B_,190,381,1,1
8z9l_B_,190,500,1,1
8z9l_B_,190,549,1,1
8z9l_B_,192,200,1,1
8z9l_B_,201,204,1,1
8z9l_B_,204,208,1,1
8z9l_B_,205,209,1,1
8z9l_B_,206,210,1,1
8z9l_B_,207,211,1,1
8z9l_B_,208,212,1,1
8z9l_B_,209,213,1,1
8z9l_B_,210,214,1,1
8z9l_B_,210,437,1,1
8z9l_B_,211,214,1,1
8z9l_B_,211,215,1,1
8z9l_B_,212,216,1,1
8z9l_B_,213,217,1,1
8z9l_B_,214,217,1,1
8z9l_B_,216,220,1,1
8z9l_B_,217,221,1,1
8z9l_B_,218,222,1,1
8z9l_B_,219,223,1,1
8z9l_B_,220,224,1,1
8z9l_B_,220,468,1,1
8z9l_B_,221,225,1,1
8z9l_B_,222,226,1,1
8z9l_B_,222,582,1,1
8z9l_B_,223,227,1,1
8z9l_B_,224,228,1,1
8z9l_B_,225,229,1,1
8z9l_B_,226,229,1,1
8z9l_B_,226,230,1,1
8z9l_B_,226,265,1,1
8z9l_B_,227,231,1,1
8z9l_B_,228,232,1,1
8z9l_B_,228,243,1,1
8z9l_B_,228,586,1,1
8z9l_B_,228,588,1,1
8z9l_B_,231,235,1,1
8z9l_B_,240,243,1,1
8z9l_B_,242,590,1,1
8z9l_B_,245,469,1,1
8z9l_B_,245,471,1,1
8z9l_B_,246,249,1,1
8z9l_B_,247,471,1,1
8z9l_B_,251,260,1,1
8z9l_B_,252,254,1,1
8z9l_B_,252,255,1,1
8z9l_B_,252,256,1,1
8z9l_B_,252,257,1,1
8z9l_B_,254,485,1,1
8z9l_B_,258,261,1,1
8z9l_B_,259,262,1,1
8z9l_B_,259,428,1,1
8z9l_B_,261,265,1,1
8z9l_B_,262,265,1,1
8z9l_B_,268,270,1,1
8z9l_B_,268,271,1,1
8z9l_B_,268,420,1,1
8z9l_B_,271,414,1,1
8z9l_B_,275,277,1,1
8z9l_B_,276,280,1,1
8z9l_B_,277,281,1,1
8z9l_B_,277,349,1,1
8z9l_B_,278,282,1,1
8z9l_B_,279,283,1,1
8z9l_B_,280,285,1,1
8z9l_B_,281,284,1,1
8z9l_B_,283,405,1,1
8z9l_B_,286,289,1,1
8z9l_B_,286,290,1,1
8z9l_B_,287,291,1,1
8z9l_B_,288,292,1,1
8z9l_B_,289,293,1,1
8z9l_B_,290,294,1,1
8z9l_B_,291,295,1,1
8z9l_B_,292,296,1,1
8z9l_B_,293,296,1,1
8z9l_B_,293,297,1,1
8z9l_B_,294,298,1,1
8z9l_B_,295,299,1,1
8z9l_B_,296,300,1,1
8z9l_B_,297,300,1,1
8z9l_B_,297,301,1,1
8z9l_B_,298,303,1,1
8z9l_B_,299,302,1,1
8z9l_B_,300,529,1,1
8z9l_B_,304,363,1,1
8z9l_B_,307,310,1,1
8z9l_B_,308,312,1,1
8z9l_B_,309,313,1,1
8z9l_B_,310,314,1,1
8z9l_B_,315,343,1,1
8z9l_B_,316,345,1,1
8z9l_B_,318,346,1,1
8z9l_B_,326,342,1,1
8z9l_B_,328,329,1,1
8z9l_B_,328,330,1,1
8z9l_B_,330,342,1,1
8z9l_B_,332,340,1,1
8z9l_B_,334,338,1,1
8z9l_B_,335,338,1,1
8z9l_B_,338,340,1,1
8z9l_B_,346,348,1,1
8z9l_B_,346,351,1,1
8z9l_B_,348,351,1,1
8z9l_B_,348,352,1,1
8z9l_B_,349,353,1,1
8z9l_B_,350,354,1,1
8z9l_B_,351,355,1,1
8z9l_B_,352,356,1,1
8z9l_B_,353,357,1,1
8z9l_B_,354,358,1,1
8z9l_B_,355,359,1,1
8z9l_B_,356,360,1,1
8z9l_B_,357,361,1,1
8z9l_B_,358,362,1,1
8z9l_B_,359,363,1,1
8z9l_B_,360,364,1,1
8z9l_B_,361,365,1,1
8z9l_B_,361,385,1,1
8z9l_B_,362,366,1,1
8z9l_B_,363,367,1,1
8z9l_B_,364,368,1,1
8z9l_B_,364,379,1,1
8z9l_B_,366,369,1,1
8z9l_B_,367,370,1,1
8z9l_B_,368,371,1,1
8z9l_B_,368,384,1,1
8z9l_B_,371,376,1,1
8z9l_B_,372,375,1,1
8z9l_B_,373,376,1,1
8z9l_B_,375,545,1,1
8z9l_B_,380,381,1,1
8z9l_B_,382,386,1,1
8z9l_B_,383,387,1,1
8z9l_B_,384,388,1,1
8z9l_B_,385,389,1,1
8z9l_B_,386,390,1,1
8z9l_B_,387,391,1,1
8z9l_B_,388,392,1,1
8z9l_B_,389,392,1,1
8z9l_B_,389,393,1,1
8z9l_B_,392,396,1,1
8z9l_B_,394,397,1,1
8z9l_B_,394,527,1,1
8z9l_B_,397,401,1,1
8z9l_B_,398,402,1,1
8z9l_B_,399,403,1,1
8z9l_B_,400,403,1,1
8z9l_B_,400,404,1,1
8z9l_B_,401,405,1,1
8z9l_B_,401,406,1,1
8z9l_B_,402,405,1,1
8z9l_B_,402,409,1,1
8z9l_B_,402,411,1,1
8z9l_B_,402,413,1,1
8z9l_B_,408,411,1,1
8z9l_B_,414,417,1,1
8z9l_B_,414,418,1,1
8z9l_B_,415,419,1,1
8z9l_B_,416,420,1,1
8z9l_B_,417,421,1,1
8z9l_B_,418,422,1,1
8z9l_B_,418,524,1,1
8z9l_B_,419,423,1,1
8z9l_B_,420,424,1,1
8z9l_B_,421,425,1,1
8z9l_B_,422,426,1,1
8z9l_B_,423,427,1,1
8z9l_B_,424,428,1,1
8z9l_B_,425,429,1,1
8z9l_B_,425,570,1,1
8z9l_B_,426,430,1,1
8z9l_B_,426,431,1,1
8z9l_B_,430,433,1,1
8z9l_B_,432,436,1,1
8z9l_B_,433,437,1,1
8z9l_B_,434,438,1,1
8z9l_B_,435,439,1,1
8z9l_B_,436,440,1,1
8z9l_B_,437,441,1,1
8z9l_B_,438,442,1,1
8z9l_B_,439,443,1,1
8z9l_B_,440,444,1,1
8z9l_B_,441,445,1,1
8z9l_B_,442,446,1,1
8z9l_B_,443,447,1,1
8z9l_B_,443,493,1,1
8z9l_B_,444,448,1,1
8z9l_B_,445,450,1,1
8z9l_B_,446,449,1,1
8z9l_B_,448,450,1,1
8z9l_B_,452,455,1,1
8z9l_B_,453,456,1,1
8z9l_B_,455,459,1,1
8z9l_B_,456,460,1,1
8z9l_B_,457,461,1,1
8z9l_B_,457,478,1,1
8z9l_B_,458,462,1,1
8z9l_B_,459,463,1,1
8z9l_B_,460,464,1,1
8z9l_B_,461,465,1,1
8z9l_B_,461,482,1,1
8z9l_B_,462,466,1,1
8z9l_B_,463,467,1,1
8z9l_B_,464,468,1,1
8z9l_B_,464,470,1,1
8z9l_B_,465,596,1,1
8z9l_B_,472,596,1,1
8z9l_B_,476,482,1,1
8z9l_B_,477,479,1,1
8z9l_B_,482,485,1,1
8z9l_B_,483,486,1,1
8z9l_B_,486,490,1,1
8z9l_B_,487,491,1,1
8z9l_B_,488,493,1,1
8z9l_B_,488,498,1,1
8z9l_B_,489,492,1,1
8z9l_B_,494,497,1,1
8z9l_B_,496,500,1,1
8z9l_B_,497,500,1,1
8z9l_B_,497,501,1,1
8z9l_B_,498,502,1,1
8z9l_B_,500,503,1,1
8z9l_B_,500,504,1,1
8z9l_B_,502,505,1,1
8z9l_B_,502,506,1,1
8z9l_B_,503,507,1,1
8z9l_B_,504,508,1,1
8z9l_B_,505,509,1,1
8z9l_B_,506,510,1,1
8z9l_B_,507,511,1,1
8z9l_B_,507,561,1,1
8z9l_B_,507,563,1,1
8z9l_B_,508,512,1,1
8z9l_B_,509,513,1,1
8z9l_B_,510,514,1,1
8z9l_B_,510,569,1,1
8z9l_B_,511,515,1,1
8z9l_B_,512,516,1,1
8z9l_B_,513,518,1,1
8z9l_B_,514,517,1,1
8z9l_B_,522,525,1,1
8z9l_B_,526,528,1,1
8z9l_B_,530,533,1,1
8z9l_B_,530,534,1,1
8z9l_B_,531,535,1,1
8z9l_B_,532,536,1,1
8z9l_B_,533,537,1,1
8z9l_B_,534,538,1,1
8z9l_B_,535,539,1,1
8z9l_B_,536,539,1,1
8z9l_B_,536,540,1,1
8z9l_B_,536,555,1,1
8z9l_B_,537,541,1,1
8z9l_B_,538,542,1,1
8z9l_B_,540,543,1,1
8z9l_B_,543,546,1,1
8z9l_B_,548,551,1,1
8z9l_B_,548,552,1,1
8z9l_B_,549,552,1,1
8z9l_B_,549,553,1,1
8z9l_B_,550,554,1,1
8z9l_B_,551,555,1,1
8z9l_B_,552,556,1,1
8z9l_B_,553,557,1,1
8z9l_B_,554,558,1,1
8z9l_B_,559,561,1,1
8z9l_B_,563,565,1,1
8z9l_B_,564,568,1,1
8z9l_B_,565,569,1,1
8z9l_B_,566,570,1,1
8z9l_B_,567,571,1,1
8z9l_B_,569,572,1,1
8z9l_B_,571,575,1,1
8z9l_B_,572,576,1,1
8z9l_B_,573,576,1,1
8z9l_B_,573,577,1,1
8z9l_B_,574,578,1,1
8z9l_B_,575,579,1,1
8z9l_B_,576,580,1,1
8z9l_B_,577,581,1,1
8z9l_B_,578,582,1,1
8z9l_B_,579,582,1,1
8z9l_B_,579,583,1,1
8z9l_B_,582,585,1,1
8z9l_B_,586,590,1,1
8z9l_B_,594,597,1,1