pair,contact1,contact2,flow1,flow2
2p1p_B_,3,6,1,1
2p1p_B_,3,7,1,1
2p1p_B_,4,8,1,1
2p1p_B_,5,9,1,1
2p1p_B_,6,10,1,1
2p1p_B_,7,11,1,1
2p1p_B_,8,12,1,1
2p1p_B_,9,12,1,1
2p1p_B_,10,13,1,1
2p1p_B_,11,14,1,1
2p1p_B_,11,20,1,1
2p1p_B_,12,15,1,1
2p1p_B_,14,20,1,1
2p1p_B_,15,40,1,1
2p1p_B_,16,19,1,1
2p1p_B_,16,20,1,1
2p1p_B_,17,21,1,1
2p1p_B_,18,22,1,1
2p1p_B_,19,23,1,1
2p1p_B_,20,24,1,1
2p1p_B_,20,34,1,1
2p1p_B_,21,24,1,1
2p1p_B_,21,38,1,1
2p1p_B_,22,25,1,1
2p1p_B_,23,26,1,1
2p1p_B_,27,31,1,1
2p1p_B_,28,32,1,1
2p1p_B_,29,33,1,1
2p1p_B_,30,34,1,1
2p1p_B_,31,35,1,1
2p1p_B_,32,35,1,1
2p1p_B_,32,36,1,1
2p1p_B_,33,37,1,1
2p1p_B_,34,37,1,1
2p1p_B_,34,38,1,1
2p1p_B_,35,56,1,1
2p1p_B_,35,57,1,1
2p1p_B_,39,62,1,1
2p1p_B_,39,63,1,1
2p1p_B_,41,63,1,1
2p1p_B_,41,65,1,1
2p1p_B_,43,65,1,1
2p1p_B_,43,67,1,1
2p1p_B_,45,47,1,1
2p1p_B_,45,48,1,1
2p1p_B_,46,67,1,1
2p1p_B_,47,84,1,1
2p1p_B_,47,554,1,1
2p1p_B_,47,561,1,1
2p1p_B_,48,555,1,1
2p1p_B_,50,53,1,1
2p1p_B_,50,54,1,1
2p1p_B_,51,55,1,1
2p1p_B_,52,56,1,1
2p1p_B_,53,57,1,1
2p1p_B_,54,58,1,1
2p1p_B_,58,97,1,1
2p1p_B_,62,101,1,1
2p1p_B_,62,102,1,1
2p1p_B_,63,102,1,1
2p1p_B_,64,102,1,1
2p1p_B_,64,104,1,1
2p1p_B_,66,104,1,1
2p1p_B_,66,106,1,1
2p1p_B_,68,106,1,1
2p1p_B_,69,107,1,1
2p1p_B_,69,134,1,1
2p1p_B_,70,73,1,1
2p1p_B_,71,74,1,1
2p1p_B_,71,480,1,1
2p1p_B_,72,75,1,1
2p1p_B_,72,77,1,1
2p1p_B_,73,76,1,1
2p1p_B_,74,107,1,1
2p1p_B_,77,548,1,1
2p1p_B_,79,82,1,1
2p1p_B_,82,559,1,1
2p1p_B_,84,109,1,1
2p1p_B_,86,90,1,1
2p1p_B_,86,109,1,1
2p1p_B_,87,91,1,1
2p1p_B_,88,92,1,1
2p1p_B_,89,93,1,1
2p1p_B_,90,94,1,1
2p1p_B_,91,94,1,1
2p1p_B_,92,95,1,1
2p1p_B_,93,96,1,1
2p1p_B_,93,97,1,1
2p1p_B_,97,100,1,1
2p1p_B_,101,126,1,1
2p1p_B_,101,127,1,1
2p1p_B_,102,104,1,1
2p1p_B_,103,127,1,1
2p1p_B_,103,129,1,1
2p1p_B_,105,129,1,1
2p1p_B_,105,131,1,1
2p1p_B_,107,131,1,1
2p1p_B_,108,134,1,1
2p1p_B_,110,134,1,1
2p1p_B_,111,114,1,1
2p1p_B_,111,115,1,1
2p1p_B_,112,116,1,1
2p1p_B_,112,137,1,1
2p1p_B_,113,117,1,1
2p1p_B_,114,118,1,1
2p1p_B_,115,119,1,1
2p1p_B_,116,120,1,1
2p1p_B_,117,121,1,1
2p1p_B_,118,122,1,1
2p1p_B_,122,125,1,1
2p1p_B_,123,150,1,1
2p1p_B_,126,152,1,1
2p1p_B_,126,153,1,1
2p1p_B_,128,153,1,1
2p1p_B_,128,155,1,1
2p1p_B_,130,155,1,1
2p1p_B_,130,159,1,1
2p1p_B_,131,133,1,1
2p1p_B_,132,157,1,1
2p1p_B_,133,159,1,1
2p1p_B_,133,160,1,1
2p1p_B_,136,162,1,1
2p1p_B_,137,139,1,1
2p1p_B_,137,140,1,1
2p1p_B_,137,141,1,1
2p1p_B_,138,142,1,1
2p1p_B_,138,162,1,1
2p1p_B_,138,165,1,1
2p1p_B_,139,143,1,1
2p1p_B_,140,144,1,1
2p1p_B_,141,145,1,1
2p1p_B_,142,146,1,1
2p1p_B_,143,147,1,1
2p1p_B_,144,148,1,1
2p1p_B_,148,151,1,1
2p1p_B_,151,176,1,1
2p1p_B_,151,178,1,1
2p1p_B_,152,180,1,1
2p1p_B_,152,181,1,1
2p1p_B_,154,181,1,1
2p1p_B_,154,183,1,1
2p1p_B_,155,157,1,1
2p1p_B_,155,183,1,1
2p1p_B_,156,159,1,1
2p1p_B_,156,183,1,1
2p1p_B_,156,186,1,1
2p1p_B_,162,164,1,1
2p1p_B_,163,188,1,1
2p1p_B_,163,189,1,1
2p1p_B_,167,170,1,1
2p1p_B_,168,171,1,1
2p1p_B_,169,172,1,1
2p1p_B_,173,176,1,1
2p1p_B_,173,202,1,1
2p1p_B_,176,202,1,1
2p1p_B_,180,207,1,1
2p1p_B_,180,208,1,1
2p1p_B_,182,208,1,1
2p1p_B_,182,210,1,1
2p1p_B_,183,185,1,1
2p1p_B_,184,187,1,1
2p1p_B_,184,210,1,1
2p1p_B_,187,212,1,1
2p1p_B_,192,195,1,1
2p1p_B_,192,196,1,1
2p1p_B_,193,197,1,1
2p1p_B_,194,198,1,1
2p1p_B_,195,199,1,1
2p1p_B_,196,200,1,1
2p1p_B_,197,201,1,1
2p1p_B_,197,226,1,1
2p1p_B_,198,202,1,1
2p1p_B_,199,203,1,1
2p1p_B_,200,203,1,1
2p1p_B_,203,206,1,1
2p1p_B_,206,229,1,1
2p1p_B_,207,229,1,1
2p1p_B_,207,231,1,1
2p1p_B_,207,232,1,1
2p1p_B_,208,232,1,1
2p1p_B_,209,232,1,1
2p1p_B_,209,234,1,1
2p1p_B_,211,234,1,1
2p1p_B_,212,215,1,1
2p1p_B_,213,237,1,1
2p1p_B_,213,268,1,1
2p1p_B_,216,219,1,1
2p1p_B_,217,220,1,1
2p1p_B_,220,224,1,1
2p1p_B_,221,225,1,1
2p1p_B_,223,226,1,1
2p1p_B_,224,227,1,1
2p1p_B_,227,230,1,1
2p1p_B_,227,257,1,1
2p1p_B_,231,261,1,1
2p1p_B_,231,262,1,1
2p1p_B_,233,262,1,1
2p1p_B_,233,264,1,1
2p1p_B_,235,236,1,1
2p1p_B_,235,264,1,1
2p1p_B_,235,266,1,1
2p1p_B_,238,267,1,1
2p1p_B_,238,270,1,1
2p1p_B_,238,273,1,1
2p1p_B_,241,273,1,1
2p1p_B_,243,247,1,1
2p1p_B_,243,273,1,1
2p1p_B_,244,248,1,1
2p1p_B_,245,249,1,1
2p1p_B_,246,250,1,1
2p1p_B_,247,251,1,1
2p1p_B_,248,252,1,1
2p1p_B_,249,253,1,1
2p1p_B_,250,254,1,1
2p1p_B_,251,255,1,1
2p1p_B_,252,255,1,1
2p1p_B_,252,256,1,1
2p1p_B_,253,257,1,1
2p1p_B_,254,257,1,1
2p1p_B_,255,258,1,1
2p1p_B_,257,260,1,1
2p1p_B_,258,261,1,1
2p1p_B_,258,283,1,1
2p1p_B_,260,261,1,1
2p1p_B_,261,285,1,1
2p1p_B_,261,286,1,1
2p1p_B_,263,286,1,1
2p1p_B_,263,288,1,1
2p1p_B_,270,273,1,1
2p1p_B_,271,274,1,1
2p1p_B_,274,277,1,1
2p1p_B_,275,278,1,1
2p1p_B_,277,281,1,1
2p1p_B_,278,281,1,1
2p1p_B_,280,283,1,1
2p1p_B_,281,284,1,1
2p1p_B_,281,306,1,1
2p1p_B_,285,310,1,1
2p1p_B_,285,311,1,1
2p1p_B_,287,311,1,1
2p1p_B_,287,313,1,1
2p1p_B_,288,290,1,1
2p1p_B_,289,292,1,1
2p1p_B_,289,313,1,1
2p1p_B_,293,295,1,1
2p1p_B_,295,299,1,1
2p1p_B_,296,300,1,1
2p1p_B_,296,318,1,1
2p1p_B_,297,301,1,1
2p1p_B_,299,303,1,1
2p1p_B_,300,304,1,1
2p1p_B_,301,305,1,1
2p1p_B_,302,305,1,1
2p1p_B_,302,306,1,1
2p1p_B_,303,306,1,1
2p1p_B_,303,329,1,1
2p1p_B_,306,309,1,1
2p1p_B_,306,330,1,1
2p1p_B_,310,334,1,1
2p1p_B_,310,335,1,1
2p1p_B_,311,335,1,1
2p1p_B_,312,335,1,1
2p1p_B_,312,337,1,1
2p1p_B_,313,335,1,1
2p1p_B_,314,337,1,1
2p1p_B_,314,339,1,1
2p1p_B_,315,318,1,1
2p1p_B_,316,319,1,1
2p1p_B_,316,339,1,1
2p1p_B_,316,341,1,1
2p1p_B_,318,322,1,1
2p1p_B_,319,323,1,1
2p1p_B_,319,351,1,1
2p1p_B_,320,324,1,1
2p1p_B_,320,351,1,1
2p1p_B_,320,353,1,1
2p1p_B_,321,325,1,1
2p1p_B_,322,326,1,1
2p1p_B_,323,327,1,1
2p1p_B_,324,359,1,1
2p1p_B_,325,328,1,1
2p1p_B_,325,329,1,1
2p1p_B_,326,330,1,1
2p1p_B_,327,331,1,1
2p1p_B_,329,330,1,1
2p1p_B_,330,333,1,1
2p1p_B_,330,364,1,1
2p1p_B_,331,363,1,1
2p1p_B_,332,334,1,1
2p1p_B_,334,368,1,1
2p1p_B_,334,369,1,1
2p1p_B_,335,337,1,1
2p1p_B_,336,369,1,1
2p1p_B_,336,371,1,1
2p1p_B_,338,371,1,1
2p1p_B_,338,373,1,1
2p1p_B_,341,349,1,1
2p1p_B_,342,345,1,1
2p1p_B_,345,375,1,1
2p1p_B_,346,375,1,1
2p1p_B_,353,355,1,1
2p1p_B_,353,372,1,1
2p1p_B_,354,358,1,1
2p1p_B_,355,359,1,1
2p1p_B_,356,360,1,1
2p1p_B_,357,361,1,1
2p1p_B_,358,361,1,1
2p1p_B_,358,362,1,1
2p1p_B_,359,363,1,1
2p1p_B_,360,364,1,1
2p1p_B_,361,388,1,1
2p1p_B_,361,389,1,1
2p1p_B_,364,367,1,1
2p1p_B_,365,391,1,1
2p1p_B_,367,391,1,1
2p1p_B_,368,393,1,1
2p1p_B_,368,394,1,1
2p1p_B_,370,394,1,1
2p1p_B_,370,396,1,1
2p1p_B_,372,396,1,1
2p1p_B_,372,398,1,1
2p1p_B_,374,376,1,1
2p1p_B_,374,398,1,1
2p1p_B_,374,400,1,1
2p1p_B_,377,407,1,1
2p1p_B_,378,381,1,1
2p1p_B_,378,382,1,1
2p1p_B_,379,383,1,1
2p1p_B_,379,406,1,1
2p1p_B_,379,412,1,1
2p1p_B_,379,416,1,1
2p1p_B_,380,384,1,1
2p1p_B_,381,385,1,1
2p1p_B_,382,386,1,1
2p1p_B_,383,387,1,1
2p1p_B_,384,388,1,1
2p1p_B_,385,389,1,1
2p1p_B_,389,391,1,1
2p1p_B_,389,392,1,1
2p1p_B_,389,424,1,1
2p1p_B_,393,394,1,1
2p1p_B_,393,428,1,1
2p1p_B_,393,429,1,1
2p1p_B_,395,429,1,1
2p1p_B_,395,431,1,1
2p1p_B_,397,431,1,1
2p1p_B_,397,433,1,1
2p1p_B_,399,433,1,1
2p1p_B_,401,404,1,1
2p1p_B_,404,435,1,1
2p1p_B_,406,408,1,1
2p1p_B_,406,409,1,1
2p1p_B_,406,410,1,1
2p1p_B_,406,411,1,1
2p1p_B_,409,411,1,1
2p1p_B_,413,416,1,1
2p1p_B_,413,417,1,1
2p1p_B_,413,435,1,1
2p1p_B_,414,418,1,1
2p1p_B_,414,437,1,1
2p1p_B_,415,419,1,1
2p1p_B_,416,420,1,1
2p1p_B_,417,421,1,1
2p1p_B_,418,422,1,1
2p1p_B_,419,423,1,1
2p1p_B_,420,424,1,1
2p1p_B_,422,425,1,1
2p1p_B_,424,427,1,1
2p1p_B_,428,452,1,1
2p1p_B_,428,453,1,1
2p1p_B_,430,453,1,1
2p1p_B_,430,455,1,1
2p1p_B_,432,455,1,1
2p1p_B_,436,460,1,1
2p1p_B_,437,439,1,1
2p1p_B_,438,442,1,1
2p1p_B_,438,461,1,1
2p1p_B_,438,462,1,1
2p1p_B_,439,442,1,1
2p1p_B_,439,443,1,1
2p1p_B_,440,444,1,1
2p1p_B_,441,445,1,1
2p1p_B_,442,446,1,1
2p1p_B_,443,447,1,1
2p1p_B_,444,448,1,1
2p1p_B_,444,473,1,1
2p1p_B_,445,449,1,1
2p1p_B_,447,449,1,1
2p1p_B_,448,451,1,1
2p1p_B_,449,472,1,1
2p1p_B_,449,475,1,1
2p1p_B_,452,477,1,1
2p1p_B_,452,478,1,1
2p1p_B_,454,478,1,1
2p1p_B_,454,480,1,1
2p1p_B_,455,480,1,1
2p1p_B_,456,480,1,1
2p1p_B_,456,482,1,1
2p1p_B_,458,482,1,1
2p1p_B_,459,484,1,1
2p1p_B_,462,464,1,1
2p1p_B_,462,465,1,1
2p1p_B_,463,467,1,1
2p1p_B_,463,487,1,1
2p1p_B_,463,489,1,1
2p1p_B_,464,468,1,1
2p1p_B_,466,470,1,1
2p1p_B_,467,471,1,1
2p1p_B_,467,494,1,1
2p1p_B_,468,472,1,1
2p1p_B_,469,473,1,1
2p1p_B_,472,474,1,1
2p1p_B_,473,476,1,1
2p1p_B_,473,497,1,1
2p1p_B_,477,502,1,1
2p1p_B_,477,503,1,1
2p1p_B_,479,503,1,1
2p1p_B_,479,505,1,1
2p1p_B_,481,505,1,1
2p1p_B_,481,507,1,1
2p1p_B_,482,484,1,1
2p1p_B_,483,507,1,1
2p1p_B_,484,486,1,1
2p1p_B_,484,509,1,1
2p1p_B_,486,510,1,1
2p1p_B_,488,492,1,1
2p1p_B_,488,512,1,1
2p1p_B_,489,493,1,1
2p1p_B_,490,494,1,1
2p1p_B_,492,495,1,1
2p1p_B_,494,497,1,1
2p1p_B_,495,498,1,1
2p1p_B_,496,499,1,1
2p1p_B_,497,500,1,1
2p1p_B_,498,501,1,1
2p1p_B_,499,553,1,1
2p1p_B_,504,551,1,1
2p1p_B_,505,507,1,1
2p1p_B_,506,549,1,1
2p1p_B_,507,509,1,1
2p1p_B_,508,547,1,1
2p1p_B_,511,546,1,1
2p1p_B_,512,515,1,1
2p1p_B_,512,516,1,1
2p1p_B_,513,517,1,1
2p1p_B_,513,544,1,1
2p1p_B_,514,518,1,1
2p1p_B_,514,542,1,1
2p1p_B_,515,519,1,1
2p1p_B_,516,520,1,1
2p1p_B_,517,521,1,1
2p1p_B_,517,542,1,1
2p1p_B_,518,522,1,1
2p1p_B_,519,523,1,1
2p1p_B_,523,526,1,1
2p1p_B_,525,554,1,1
2p1p_B_,527,552,1,1
2p1p_B_,527,557,1,1
2p1p_B_,528,569,1,1
2p1p_B_,529,550,1,1
2p1p_B_,529,552,1,1
2p1p_B_,529,559,1,1
2p1p_B_,530,567,1,1
2p1p_B_,531,548,1,1
2p1p_B_,532,534,1,1
2p1p_B_,532,547,1,1
2p1p_B_,532,565,1,1
2p1p_B_,533,547,1,1
2p1p_B_,533,548,1,1
2p1p_B_,534,540,1,1
2p1p_B_,534,545,1,1
2p1p_B_,535,540,1,1
2p1p_B_,536,539,1,1
2p1p_B_,537,540,1,1
2p1p_B_,541,544,1,1
2p1p_B_,544,545,1,1
2p1p_B_,547,548,1,1
2p1p_B_,554,556,1,1
2p1p_B_,559,561,1,1
2p1p_B_,563,566,1,1
2p1p_B_,570,571,1,1