pair,contact1,contact2,flow1,flow2 1n7u_A_,1,449,1,1 1n7u_A_,1,450,1,1 1n7u_A_,3,450,1,1 1n7u_A_,3,452,1,1 1n7u_A_,5,452,1,1 1n7u_A_,5,454,1,1 1n7u_A_,6,500,1,1 1n7u_A_,8,500,1,1 1n7u_A_,9,502,1,1 1n7u_A_,11,502,1,1 1n7u_A_,11,503,1,1 1n7u_A_,12,553,1,1 1n7u_A_,14,551,1,1 1n7u_A_,15,551,1,1 1n7u_A_,17,549,1,1 1n7u_A_,18,546,1,1 1n7u_A_,19,547,1,1 1n7u_A_,25,32,1,1 1n7u_A_,25,545,1,1 1n7u_A_,25,547,1,1 1n7u_A_,26,28,1,1 1n7u_A_,26,29,1,1 1n7u_A_,26,30,1,1 1n7u_A_,27,535,1,1 1n7u_A_,27,543,1,1 1n7u_A_,31,33,1,1 1n7u_A_,31,34,1,1 1n7u_A_,31,547,1,1 1n7u_A_,32,328,1,1 1n7u_A_,32,337,1,1 1n7u_A_,35,522,1,1 1n7u_A_,36,38,1,1 1n7u_A_,36,39,1,1 1n7u_A_,37,464,1,1 1n7u_A_,37,520,1,1 1n7u_A_,39,42,1,1 1n7u_A_,40,43,1,1 1n7u_A_,41,403,1,1 1n7u_A_,42,355,1,1 1n7u_A_,42,357,1,1 1n7u_A_,43,51,1,1 1n7u_A_,43,420,1,1 1n7u_A_,44,357,1,1 1n7u_A_,44,359,1,1 1n7u_A_,45,420,1,1 1n7u_A_,47,49,1,1 1n7u_A_,48,330,1,1 1n7u_A_,49,327,1,1 1n7u_A_,49,364,1,1 1n7u_A_,50,328,1,1 1n7u_A_,52,326,1,1 1n7u_A_,52,351,1,1 1n7u_A_,53,352,1,1 1n7u_A_,54,324,1,1 1n7u_A_,55,349,1,1 1n7u_A_,55,350,1,1 1n7u_A_,56,57,1,1 1n7u_A_,56,322,1,1 1n7u_A_,56,346,1,1 1n7u_A_,56,347,1,1 1n7u_A_,57,346,1,1 1n7u_A_,57,347,1,1 1n7u_A_,59,61,1,1 1n7u_A_,59,62,1,1 1n7u_A_,60,63,1,1 1n7u_A_,62,320,1,1 1n7u_A_,64,318,1,1 1n7u_A_,65,78,1,1 1n7u_A_,66,80,1,1 1n7u_A_,66,316,1,1 1n7u_A_,67,73,1,1 1n7u_A_,67,78,1,1 1n7u_A_,68,73,1,1 1n7u_A_,69,76,1,1 1n7u_A_,69,78,1,1 1n7u_A_,69,389,1,1 1n7u_A_,70,73,1,1 1n7u_A_,70,193,1,1 1n7u_A_,73,76,1,1 1n7u_A_,77,78,1,1 1n7u_A_,77,392,1,1 1n7u_A_,79,392,1,1 1n7u_A_,84,190,1,1 1n7u_A_,85,116,1,1 1n7u_A_,85,119,1,1 1n7u_A_,86,188,1,1 1n7u_A_,87,114,1,1 1n7u_A_,88,185,1,1 1n7u_A_,89,94,1,1 1n7u_A_,90,184,1,1 1n7u_A_,90,231,1,1 1n7u_A_,91,94,1,1 1n7u_A_,91,95,1,1 1n7u_A_,92,96,1,1 1n7u_A_,93,97,1,1 1n7u_A_,94,98,1,1 1n7u_A_,95,99,1,1 1n7u_A_,96,100,1,1 1n7u_A_,97,101,1,1 1n7u_A_,98,102,1,1 1n7u_A_,99,103,1,1 1n7u_A_,100,106,1,1 1n7u_A_,100,109,1,1 1n7u_A_,101,104,1,1 1n7u_A_,101,109,1,1 1n7u_A_,103,156,1,1 1n7u_A_,106,108,1,1 1n7u_A_,106,109,1,1 1n7u_A_,110,146,1,1 1n7u_A_,116,119,1,1 1n7u_A_,117,120,1,1 1n7u_A_,117,121,1,1 1n7u_A_,118,122,1,1 1n7u_A_,120,128,1,1 1n7u_A_,121,124,1,1 1n7u_A_,122,125,1,1 1n7u_A_,125,394,1,1 1n7u_A_,127,318,1,1 1n7u_A_,129,317,1,1 1n7u_A_,130,144,1,1 1n7u_A_,131,133,1,1 1n7u_A_,131,134,1,1 1n7u_A_,131,315,1,1 1n7u_A_,134,313,1,1 1n7u_A_,135,142,1,1 1n7u_A_,136,138,1,1 1n7u_A_,137,140,1,1 1n7u_A_,142,144,1,1 1n7u_A_,143,315,1,1 1n7u_A_,145,147,1,1 1n7u_A_,145,313,1,1 1n7u_A_,147,311,1,1 1n7u_A_,147,313,1,1 1n7u_A_,148,311,1,1 1n7u_A_,150,198,1,1 1n7u_A_,150,309,1,1 1n7u_A_,152,307,1,1 1n7u_A_,158,172,1,1 1n7u_A_,159,237,1,1 1n7u_A_,159,239,1,1 1n7u_A_,160,170,1,1 1n7u_A_,163,166,1,1 1n7u_A_,163,167,1,1 1n7u_A_,163,168,1,1 1n7u_A_,165,287,1,1 1n7u_A_,166,168,1,1 1n7u_A_,175,235,1,1 1n7u_A_,177,179,1,1 1n7u_A_,177,180,1,1 1n7u_A_,177,233,1,1 1n7u_A_,178,182,1,1 1n7u_A_,181,233,1,1 1n7u_A_,183,231,1,1 1n7u_A_,185,186,1,1 1n7u_A_,186,228,1,1 1n7u_A_,191,224,1,1 1n7u_A_,193,194,1,1 1n7u_A_,196,213,1,1 1n7u_A_,196,214,1,1 1n7u_A_,198,211,1,1 1n7u_A_,198,228,1,1 1n7u_A_,200,203,1,1 1n7u_A_,200,209,1,1 1n7u_A_,217,220,1,1 1n7u_A_,217,222,1,1 1n7u_A_,218,221,1,1 1n7u_A_,221,316,1,1 1n7u_A_,223,314,1,1 1n7u_A_,225,312,1,1 1n7u_A_,227,310,1,1 1n7u_A_,229,309,1,1 1n7u_A_,230,308,1,1 1n7u_A_,232,306,1,1 1n7u_A_,233,305,1,1 1n7u_A_,234,304,1,1 1n7u_A_,236,302,1,1 1n7u_A_,238,300,1,1 1n7u_A_,240,298,1,1 1n7u_A_,240,302,1,1 1n7u_A_,242,296,1,1 1n7u_A_,243,262,1,1 1n7u_A_,245,262,1,1 1n7u_A_,245,264,1,1 1n7u_A_,247,264,1,1 1n7u_A_,247,266,1,1 1n7u_A_,248,251,1,1 1n7u_A_,249,266,1,1 1n7u_A_,251,265,1,1 1n7u_A_,258,261,1,1 1n7u_A_,258,277,1,1 1n7u_A_,258,279,1,1 1n7u_A_,259,298,1,1 1n7u_A_,260,261,1,1 1n7u_A_,263,276,1,1 1n7u_A_,265,274,1,1 1n7u_A_,267,270,1,1 1n7u_A_,270,273,1,1 1n7u_A_,272,286,1,1 1n7u_A_,279,282,1,1 1n7u_A_,279,298,1,1 1n7u_A_,283,297,1,1 1n7u_A_,285,295,1,1 1n7u_A_,286,291,1,1 1n7u_A_,287,289,1,1 1n7u_A_,287,290,1,1 1n7u_A_,290,293,1,1 1n7u_A_,320,392,1,1 1n7u_A_,323,342,1,1 1n7u_A_,325,340,1,1 1n7u_A_,327,338,1,1 1n7u_A_,327,363,1,1 1n7u_A_,327,384,1,1 1n7u_A_,328,338,1,1 1n7u_A_,329,336,1,1 1n7u_A_,329,384,1,1 1n7u_A_,330,525,1,1 1n7u_A_,331,334,1,1 1n7u_A_,343,345,1,1 1n7u_A_,345,348,1,1 1n7u_A_,346,347,1,1 1n7u_A_,350,351,1,1 1n7u_A_,353,371,1,1 1n7u_A_,353,401,1,1 1n7u_A_,354,370,1,1 1n7u_A_,354,407,1,1 1n7u_A_,356,368,1,1 1n7u_A_,358,366,1,1 1n7u_A_,360,362,1,1 1n7u_A_,360,364,1,1 1n7u_A_,361,525,1,1 1n7u_A_,362,383,1,1 1n7u_A_,363,384,1,1 1n7u_A_,365,382,1,1 1n7u_A_,367,380,1,1 1n7u_A_,369,378,1,1 1n7u_A_,375,377,1,1 1n7u_A_,375,395,1,1 1n7u_A_,377,393,1,1 1n7u_A_,379,391,1,1 1n7u_A_,381,388,1,1 1n7u_A_,381,389,1,1 1n7u_A_,383,384,1,1 1n7u_A_,383,386,1,1 1n7u_A_,396,399,1,1 1n7u_A_,397,400,1,1 1n7u_A_,399,402,1,1 1n7u_A_,402,405,1,1 1n7u_A_,402,406,1,1 1n7u_A_,403,407,1,1 1n7u_A_,404,408,1,1 1n7u_A_,405,409,1,1 1n7u_A_,406,410,1,1 1n7u_A_,407,411,1,1 1n7u_A_,408,412,1,1 1n7u_A_,408,434,1,1 1n7u_A_,409,413,1,1 1n7u_A_,410,414,1,1 1n7u_A_,411,415,1,1 1n7u_A_,417,419,1,1 1n7u_A_,418,421,1,1 1n7u_A_,419,474,1,1 1n7u_A_,420,467,1,1 1n7u_A_,424,430,1,1 1n7u_A_,425,426,1,1 1n7u_A_,425,457,1,1 1n7u_A_,425,459,1,1 1n7u_A_,426,427,1,1 1n7u_A_,426,428,1,1 1n7u_A_,426,430,1,1 1n7u_A_,429,453,1,1 1n7u_A_,429,456,1,1 1n7u_A_,431,451,1,1 1n7u_A_,432,436,1,1 1n7u_A_,433,437,1,1 1n7u_A_,433,446,1,1 1n7u_A_,433,449,1,1 1n7u_A_,434,438,1,1 1n7u_A_,434,441,1,1 1n7u_A_,434,447,1,1 1n7u_A_,437,495,1,1 1n7u_A_,440,442,1,1 1n7u_A_,442,447,1,1 1n7u_A_,444,447,1,1 1n7u_A_,446,449,1,1 1n7u_A_,453,456,1,1 1n7u_A_,454,455,1,1 1n7u_A_,454,500,1,1 1n7u_A_,459,489,1,1 1n7u_A_,460,463,1,1 1n7u_A_,460,480,1,1 1n7u_A_,463,480,1,1 1n7u_A_,466,477,1,1 1n7u_A_,468,475,1,1 1n7u_A_,468,522,1,1 1n7u_A_,470,473,1,1 1n7u_A_,471,495,1,1 1n7u_A_,472,495,1,1 1n7u_A_,474,493,1,1 1n7u_A_,476,491,1,1 1n7u_A_,479,489,1,1 1n7u_A_,480,488,1,1 1n7u_A_,483,485,1,1 1n7u_A_,483,486,1,1 1n7u_A_,488,519,1,1 1n7u_A_,490,503,1,1 1n7u_A_,492,501,1,1 1n7u_A_,494,497,1,1 1n7u_A_,494,499,1,1 1n7u_A_,496,498,1,1 1n7u_A_,505,509,1,1 1n7u_A_,507,510,1,1 1n7u_A_,509,517,1,1 1n7u_A_,511,515,1,1 1n7u_A_,512,515,1,1 1n7u_A_,517,535,1,1 1n7u_A_,517,548,1,1 1n7u_A_,518,520,1,1 1n7u_A_,518,533,1,1 1n7u_A_,520,532,1,1 1n7u_A_,520,534,1,1 1n7u_A_,521,532,1,1 1n7u_A_,523,530,1,1 1n7u_A_,525,528,1,1 1n7u_A_,529,550,1,1 1n7u_A_,531,548,1,1 1n7u_A_,533,546,1,1 1n7u_A_,535,543,1,1 1n7u_A_,537,540,1,1 1n7u_A_,537,541,1,1