pair,contact1,contact2,flow1,flow2
4p2b_A_,2,3,1,1
4p2b_A_,6,9,1,1
4p2b_A_,7,11,1,1
4p2b_A_,8,12,1,1
4p2b_A_,9,13,1,1
4p2b_A_,10,14,1,1
4p2b_A_,11,15,1,1
4p2b_A_,12,16,1,1
4p2b_A_,13,17,1,1
4p2b_A_,14,18,1,1
4p2b_A_,21,54,1,1
4p2b_A_,22,212,1,1
4p2b_A_,22,213,1,1
4p2b_A_,23,44,1,1
4p2b_A_,23,54,1,1
4p2b_A_,23,55,1,1
4p2b_A_,23,56,1,1
4p2b_A_,24,202,1,1
4p2b_A_,24,206,1,1
4p2b_A_,24,215,1,1
4p2b_A_,25,56,1,1
4p2b_A_,25,58,1,1
4p2b_A_,27,60,1,1
4p2b_A_,28,30,1,1
4p2b_A_,33,274,1,1
4p2b_A_,34,36,1,1
4p2b_A_,34,37,1,1
4p2b_A_,34,38,1,1
4p2b_A_,35,39,1,1
4p2b_A_,35,272,1,1
4p2b_A_,36,40,1,1
4p2b_A_,37,41,1,1
4p2b_A_,38,42,1,1
4p2b_A_,39,43,1,1
4p2b_A_,40,44,1,1
4p2b_A_,41,45,1,1
4p2b_A_,42,46,1,1
4p2b_A_,43,47,1,1
4p2b_A_,44,48,1,1
4p2b_A_,45,49,1,1
4p2b_A_,46,50,1,1
4p2b_A_,47,51,1,1
4p2b_A_,48,51,1,1
4p2b_A_,48,53,1,1
4p2b_A_,49,52,1,1
4p2b_A_,55,56,1,1
4p2b_A_,56,209,1,1
4p2b_A_,57,91,1,1
4p2b_A_,58,206,1,1
4p2b_A_,59,91,1,1
4p2b_A_,59,93,1,1
4p2b_A_,61,94,1,1
4p2b_A_,61,185,1,1
4p2b_A_,67,70,1,1
4p2b_A_,67,71,1,1
4p2b_A_,68,72,1,1
4p2b_A_,69,73,1,1
4p2b_A_,70,74,1,1
4p2b_A_,71,75,1,1
4p2b_A_,72,76,1,1
4p2b_A_,73,77,1,1
4p2b_A_,74,78,1,1
4p2b_A_,75,79,1,1
4p2b_A_,76,80,1,1
4p2b_A_,77,81,1,1
4p2b_A_,78,82,1,1
4p2b_A_,78,278,1,1
4p2b_A_,79,83,1,1
4p2b_A_,79,84,1,1
4p2b_A_,80,83,1,1
4p2b_A_,82,288,1,1
4p2b_A_,92,95,1,1
4p2b_A_,93,96,1,1
4p2b_A_,94,97,1,1
4p2b_A_,96,100,1,1
4p2b_A_,96,209,1,1
4p2b_A_,97,101,1,1
4p2b_A_,98,102,1,1
4p2b_A_,99,103,1,1
4p2b_A_,100,104,1,1
4p2b_A_,100,200,1,1
4p2b_A_,101,105,1,1
4p2b_A_,102,106,1,1
4p2b_A_,103,107,1,1
4p2b_A_,104,108,1,1
4p2b_A_,105,109,1,1
4p2b_A_,105,145,1,1
4p2b_A_,106,110,1,1
4p2b_A_,107,112,1,1
4p2b_A_,108,111,1,1
4p2b_A_,110,230,1,1
4p2b_A_,112,162,1,1
4p2b_A_,114,160,1,1
4p2b_A_,115,135,1,1
4p2b_A_,115,140,1,1
4p2b_A_,116,118,1,1
4p2b_A_,116,130,1,1
4p2b_A_,116,158,1,1
4p2b_A_,116,160,1,1
4p2b_A_,119,123,1,1
4p2b_A_,120,124,1,1
4p2b_A_,121,125,1,1
4p2b_A_,122,126,1,1
4p2b_A_,123,127,1,1
4p2b_A_,130,132,1,1
4p2b_A_,132,135,1,1
4p2b_A_,133,162,1,1
4p2b_A_,133,163,1,1
4p2b_A_,133,174,1,1
4p2b_A_,135,139,1,1
4p2b_A_,136,139,1,1
4p2b_A_,136,140,1,1
4p2b_A_,137,141,1,1
4p2b_A_,138,142,1,1
4p2b_A_,139,143,1,1
4p2b_A_,140,144,1,1
4p2b_A_,141,145,1,1
4p2b_A_,142,146,1,1
4p2b_A_,143,147,1,1
4p2b_A_,144,148,1,1
4p2b_A_,145,149,1,1
4p2b_A_,146,151,1,1
4p2b_A_,147,150,1,1
4p2b_A_,150,182,1,1
4p2b_A_,152,182,1,1
4p2b_A_,153,156,1,1
4p2b_A_,154,182,1,1
4p2b_A_,159,177,1,1
4p2b_A_,159,178,1,1
4p2b_A_,160,174,1,1
4p2b_A_,161,175,1,1
4p2b_A_,163,174,1,1
4p2b_A_,167,169,1,1
4p2b_A_,177,197,1,1
4p2b_A_,179,195,1,1
4p2b_A_,181,183,1,1
4p2b_A_,181,193,1,1
4p2b_A_,183,195,1,1
4p2b_A_,185,187,1,1
4p2b_A_,185,189,1,1
4p2b_A_,188,191,1,1
4p2b_A_,190,191,1,1
4p2b_A_,197,201,1,1
4p2b_A_,198,202,1,1
4p2b_A_,200,204,1,1
4p2b_A_,201,205,1,1
4p2b_A_,202,206,1,1
4p2b_A_,203,207,1,1
4p2b_A_,203,226,1,1
4p2b_A_,204,208,1,1
4p2b_A_,205,209,1,1
4p2b_A_,206,209,1,1
4p2b_A_,206,211,1,1
4p2b_A_,206,214,1,1
4p2b_A_,206,222,1,1
4p2b_A_,207,210,1,1
4p2b_A_,207,232,1,1
4p2b_A_,212,213,1,1
4p2b_A_,212,235,1,1
4p2b_A_,214,235,1,1
4p2b_A_,214,237,1,1
4p2b_A_,216,237,1,1
4p2b_A_,216,239,1,1
4p2b_A_,219,223,1,1
4p2b_A_,221,225,1,1
4p2b_A_,222,226,1,1
4p2b_A_,222,234,1,1
4p2b_A_,223,227,1,1
4p2b_A_,224,228,1,1
4p2b_A_,226,229,1,1
4p2b_A_,226,231,1,1
4p2b_A_,226,234,1,1
4p2b_A_,240,297,1,1
4p2b_A_,243,303,1,1
4p2b_A_,245,247,1,1
4p2b_A_,245,303,1,1
4p2b_A_,245,305,1,1
4p2b_A_,246,446,1,1
4p2b_A_,250,254,1,1
4p2b_A_,251,255,1,1
4p2b_A_,252,256,1,1
4p2b_A_,253,257,1,1
4p2b_A_,254,258,1,1
4p2b_A_,255,259,1,1
4p2b_A_,256,260,1,1
4p2b_A_,257,263,1,1
4p2b_A_,258,261,1,1
4p2b_A_,260,262,1,1
4p2b_A_,264,268,1,1
4p2b_A_,265,268,1,1
4p2b_A_,266,273,1,1
4p2b_A_,267,279,1,1
4p2b_A_,267,495,1,1
4p2b_A_,268,270,1,1
4p2b_A_,268,271,1,1
4p2b_A_,273,276,1,1
4p2b_A_,273,277,1,1
4p2b_A_,274,278,1,1
4p2b_A_,275,279,1,1
4p2b_A_,275,495,1,1
4p2b_A_,276,280,1,1
4p2b_A_,277,281,1,1
4p2b_A_,277,282,1,1
4p2b_A_,278,281,1,1
4p2b_A_,279,492,1,1
4p2b_A_,279,502,1,1
4p2b_A_,280,504,1,1
4p2b_A_,283,286,1,1
4p2b_A_,284,288,1,1
4p2b_A_,285,289,1,1
4p2b_A_,286,290,1,1
4p2b_A_,287,291,1,1
4p2b_A_,288,291,1,1
4p2b_A_,288,292,1,1
4p2b_A_,289,293,1,1
4p2b_A_,289,311,1,1
4p2b_A_,290,294,1,1
4p2b_A_,304,307,1,1
4p2b_A_,305,309,1,1
4p2b_A_,306,310,1,1
4p2b_A_,307,311,1,1
4p2b_A_,308,312,1,1
4p2b_A_,309,313,1,1
4p2b_A_,309,441,1,1
4p2b_A_,310,314,1,1
4p2b_A_,311,315,1,1
4p2b_A_,312,316,1,1
4p2b_A_,313,317,1,1
4p2b_A_,313,506,1,1
4p2b_A_,315,318,1,1
4p2b_A_,316,319,1,1
4p2b_A_,316,320,1,1
4p2b_A_,321,480,1,1
4p2b_A_,321,482,1,1
4p2b_A_,322,323,1,1
4p2b_A_,323,468,1,1
4p2b_A_,323,482,1,1
4p2b_A_,323,484,1,1
4p2b_A_,324,466,1,1
4p2b_A_,326,464,1,1
4p2b_A_,327,358,1,1
4p2b_A_,328,358,1,1
4p2b_A_,328,359,1,1
4p2b_A_,330,357,1,1
4p2b_A_,331,403,1,1
4p2b_A_,332,355,1,1
4p2b_A_,333,402,1,1
4p2b_A_,333,403,1,1
4p2b_A_,333,405,1,1
4p2b_A_,334,353,1,1
4p2b_A_,335,405,1,1
4p2b_A_,336,407,1,1
4p2b_A_,337,342,1,1
4p2b_A_,342,351,1,1
4p2b_A_,342,385,1,1
4p2b_A_,344,349,1,1
4p2b_A_,347,466,1,1
4p2b_A_,347,484,1,1
4p2b_A_,350,430,1,1
4p2b_A_,352,354,1,1
4p2b_A_,352,427,1,1
4p2b_A_,354,428,1,1
4p2b_A_,356,426,1,1
4p2b_A_,358,361,1,1
4p2b_A_,358,424,1,1
4p2b_A_,359,362,1,1
4p2b_A_,359,400,1,1
4p2b_A_,360,372,1,1
4p2b_A_,361,372,1,1
4p2b_A_,361,373,1,1
4p2b_A_,363,373,1,1
4p2b_A_,364,394,1,1
4p2b_A_,374,377,1,1
4p2b_A_,376,389,1,1
4p2b_A_,377,389,1,1
4p2b_A_,379,387,1,1
4p2b_A_,380,421,1,1
4p2b_A_,380,423,1,1
4p2b_A_,381,384,1,1
4p2b_A_,381,385,1,1
4p2b_A_,382,423,1,1
4p2b_A_,382,425,1,1
4p2b_A_,383,484,1,1
4p2b_A_,388,406,1,1
4p2b_A_,389,391,1,1
4p2b_A_,389,404,1,1
4p2b_A_,390,404,1,1
4p2b_A_,391,404,1,1
4p2b_A_,393,401,1,1
4p2b_A_,393,402,1,1
4p2b_A_,395,397,1,1
4p2b_A_,395,398,1,1
4p2b_A_,395,399,1,1
4p2b_A_,427,429,1,1
4p2b_A_,427,430,1,1
4p2b_A_,428,431,1,1
4p2b_A_,429,467,1,1
4p2b_A_,430,467,1,1
4p2b_A_,432,465,1,1
4p2b_A_,434,463,1,1
4p2b_A_,435,499,1,1
4p2b_A_,435,501,1,1
4p2b_A_,436,461,1,1
4p2b_A_,437,501,1,1
4p2b_A_,437,502,1,1
4p2b_A_,437,503,1,1
4p2b_A_,438,459,1,1
4p2b_A_,440,457,1,1
4p2b_A_,441,454,1,1
4p2b_A_,442,454,1,1
4p2b_A_,444,452,1,1
4p2b_A_,450,452,1,1
4p2b_A_,454,456,1,1
4p2b_A_,454,457,1,1
4p2b_A_,466,469,1,1
4p2b_A_,467,470,1,1
4p2b_A_,468,471,1,1
4p2b_A_,471,473,1,1
4p2b_A_,476,479,1,1
4p2b_A_,479,490,1,1
4p2b_A_,481,489,1,1
4p2b_A_,483,486,1,1
4p2b_A_,483,487,1,1
4p2b_A_,488,504,1,1
4p2b_A_,488,505,1,1
4p2b_A_,490,491,1,1
4p2b_A_,490,502,1,1
4p2b_A_,492,500,1,1
4p2b_A_,492,502,1,1