pair,contact1,contact2,flow1,flow2 4pkq_A_,1,4,1,1 4pkq_A_,1,5,1,1 4pkq_A_,2,6,1,1 4pkq_A_,2,224,1,1 4pkq_A_,2,225,1,1 4pkq_A_,3,7,1,1 4pkq_A_,4,8,1,1 4pkq_A_,5,9,1,1 4pkq_A_,5,171,1,1 4pkq_A_,5,223,1,1 4pkq_A_,6,10,1,1 4pkq_A_,6,248,1,1 4pkq_A_,7,11,1,1 4pkq_A_,8,12,1,1 4pkq_A_,9,13,1,1 4pkq_A_,10,13,1,1 4pkq_A_,10,14,1,1 4pkq_A_,11,14,1,1 4pkq_A_,12,160,1,1 4pkq_A_,12,161,1,1 4pkq_A_,13,17,1,1 4pkq_A_,13,160,1,1 4pkq_A_,14,18,1,1 4pkq_A_,15,19,1,1 4pkq_A_,16,19,1,1 4pkq_A_,16,157,1,1 4pkq_A_,17,20,1,1 4pkq_A_,17,25,1,1 4pkq_A_,21,24,1,1 4pkq_A_,21,25,1,1 4pkq_A_,22,26,1,1 4pkq_A_,23,27,1,1 4pkq_A_,24,28,1,1 4pkq_A_,25,29,1,1 4pkq_A_,26,30,1,1 4pkq_A_,27,31,1,1 4pkq_A_,28,32,1,1 4pkq_A_,29,33,1,1 4pkq_A_,30,150,1,1 4pkq_A_,32,253,1,1 4pkq_A_,35,121,1,1 4pkq_A_,38,42,1,1 4pkq_A_,39,43,1,1 4pkq_A_,40,44,1,1 4pkq_A_,41,45,1,1 4pkq_A_,42,45,1,1 4pkq_A_,43,46,1,1 4pkq_A_,43,51,1,1 4pkq_A_,46,51,1,1 4pkq_A_,47,49,1,1 4pkq_A_,47,50,1,1 4pkq_A_,47,51,1,1 4pkq_A_,48,52,1,1 4pkq_A_,49,53,1,1 4pkq_A_,50,54,1,1 4pkq_A_,51,55,1,1 4pkq_A_,52,55,1,1 4pkq_A_,52,56,1,1 4pkq_A_,53,56,1,1 4pkq_A_,54,77,1,1 4pkq_A_,55,81,1,1 4pkq_A_,57,77,1,1 4pkq_A_,58,61,1,1 4pkq_A_,58,99,1,1 4pkq_A_,59,62,1,1 4pkq_A_,61,101,1,1 4pkq_A_,62,64,1,1 4pkq_A_,62,70,1,1 4pkq_A_,63,463,1,1 4pkq_A_,64,389,1,1 4pkq_A_,65,70,1,1 4pkq_A_,66,69,1,1 4pkq_A_,66,70,1,1 4pkq_A_,67,71,1,1 4pkq_A_,68,72,1,1 4pkq_A_,69,73,1,1 4pkq_A_,69,119,1,1 4pkq_A_,70,74,1,1 4pkq_A_,71,75,1,1 4pkq_A_,72,76,1,1 4pkq_A_,73,77,1,1 4pkq_A_,74,78,1,1 4pkq_A_,75,79,1,1 4pkq_A_,76,80,1,1 4pkq_A_,77,81,1,1 4pkq_A_,78,81,1,1 4pkq_A_,79,82,1,1 4pkq_A_,81,84,1,1 4pkq_A_,84,89,1,1 4pkq_A_,85,88,1,1 4pkq_A_,85,89,1,1 4pkq_A_,86,90,1,1 4pkq_A_,87,91,1,1 4pkq_A_,88,92,1,1 4pkq_A_,89,93,1,1 4pkq_A_,90,94,1,1 4pkq_A_,91,95,1,1 4pkq_A_,93,97,1,1 4pkq_A_,104,107,1,1 4pkq_A_,104,108,1,1 4pkq_A_,105,108,1,1 4pkq_A_,105,109,1,1 4pkq_A_,106,110,1,1 4pkq_A_,107,111,1,1 4pkq_A_,108,112,1,1 4pkq_A_,109,112,1,1 4pkq_A_,110,114,1,1 4pkq_A_,111,115,1,1 4pkq_A_,112,386,1,1 4pkq_A_,113,116,1,1 4pkq_A_,114,117,1,1 4pkq_A_,115,119,1,1 4pkq_A_,115,384,1,1 4pkq_A_,120,147,1,1 4pkq_A_,121,150,1,1 4pkq_A_,122,125,1,1 4pkq_A_,122,126,1,1 4pkq_A_,122,147,1,1 4pkq_A_,123,127,1,1 4pkq_A_,124,128,1,1 4pkq_A_,124,217,1,1 4pkq_A_,124,218,1,1 4pkq_A_,125,129,1,1 4pkq_A_,126,130,1,1 4pkq_A_,126,134,1,1 4pkq_A_,126,136,1,1 4pkq_A_,126,138,1,1 4pkq_A_,127,130,1,1 4pkq_A_,127,132,1,1 4pkq_A_,128,131,1,1 4pkq_A_,128,324,1,1 4pkq_A_,129,370,1,1 4pkq_A_,129,373,1,1 4pkq_A_,130,133,1,1 4pkq_A_,133,136,1,1 4pkq_A_,135,148,1,1 4pkq_A_,136,138,1,1 4pkq_A_,137,387,1,1 4pkq_A_,138,373,1,1 4pkq_A_,139,144,1,1 4pkq_A_,140,143,1,1 4pkq_A_,140,144,1,1 4pkq_A_,141,145,1,1 4pkq_A_,142,146,1,1 4pkq_A_,143,147,1,1 4pkq_A_,144,148,1,1 4pkq_A_,145,149,1,1 4pkq_A_,146,150,1,1 4pkq_A_,147,151,1,1 4pkq_A_,148,152,1,1 4pkq_A_,149,153,1,1 4pkq_A_,150,154,1,1 4pkq_A_,151,155,1,1 4pkq_A_,152,156,1,1 4pkq_A_,153,157,1,1 4pkq_A_,154,158,1,1 4pkq_A_,155,218,1,1 4pkq_A_,155,258,1,1 4pkq_A_,157,159,1,1 4pkq_A_,160,246,1,1 4pkq_A_,161,242,1,1 4pkq_A_,162,244,1,1 4pkq_A_,163,167,1,1 4pkq_A_,163,242,1,1 4pkq_A_,165,169,1,1 4pkq_A_,166,169,1,1 4pkq_A_,167,239,1,1 4pkq_A_,168,169,1,1 4pkq_A_,172,238,1,1 4pkq_A_,173,222,1,1 4pkq_A_,174,236,1,1 4pkq_A_,174,325,1,1 4pkq_A_,175,226,1,1 4pkq_A_,175,232,1,1 4pkq_A_,175,235,1,1 4pkq_A_,176,234,1,1 4pkq_A_,177,179,1,1 4pkq_A_,177,180,1,1 4pkq_A_,178,181,1,1 4pkq_A_,178,182,1,1 4pkq_A_,182,186,1,1 4pkq_A_,183,187,1,1 4pkq_A_,183,406,1,1 4pkq_A_,184,407,1,1 4pkq_A_,185,188,1,1 4pkq_A_,189,199,1,1 4pkq_A_,191,193,1,1 4pkq_A_,191,194,1,1 4pkq_A_,191,197,1,1 4pkq_A_,194,196,1,1 4pkq_A_,194,197,1,1 4pkq_A_,195,233,1,1 4pkq_A_,196,276,1,1 4pkq_A_,198,200,1,1 4pkq_A_,198,276,1,1 4pkq_A_,199,202,1,1 4pkq_A_,199,203,1,1 4pkq_A_,200,204,1,1 4pkq_A_,200,276,1,1 4pkq_A_,201,205,1,1 4pkq_A_,202,206,1,1 4pkq_A_,203,207,1,1 4pkq_A_,204,208,1,1 4pkq_A_,205,208,1,1 4pkq_A_,206,326,1,1 4pkq_A_,207,210,1,1 4pkq_A_,207,267,1,1 4pkq_A_,209,328,1,1 4pkq_A_,211,264,1,1 4pkq_A_,211,328,1,1 4pkq_A_,212,328,1,1 4pkq_A_,213,262,1,1 4pkq_A_,213,325,1,1 4pkq_A_,214,324,1,1 4pkq_A_,215,217,1,1 4pkq_A_,215,260,1,1 4pkq_A_,216,323,1,1 4pkq_A_,219,256,1,1 4pkq_A_,221,254,1,1 4pkq_A_,223,252,1,1 4pkq_A_,225,272,1,1 4pkq_A_,225,279,1,1 4pkq_A_,226,232,1,1 4pkq_A_,226,235,1,1 4pkq_A_,229,232,1,1 4pkq_A_,233,276,1,1 4pkq_A_,233,278,1,1 4pkq_A_,235,278,1,1 4pkq_A_,235,279,1,1 4pkq_A_,235,280,1,1 4pkq_A_,237,280,1,1 4pkq_A_,237,281,1,1 4pkq_A_,237,282,1,1 4pkq_A_,239,282,1,1 4pkq_A_,239,284,1,1 4pkq_A_,241,243,1,1 4pkq_A_,241,244,1,1 4pkq_A_,245,257,1,1 4pkq_A_,247,255,1,1 4pkq_A_,248,252,1,1 4pkq_A_,249,253,1,1 4pkq_A_,257,258,1,1 4pkq_A_,261,285,1,1 4pkq_A_,263,265,1,1 4pkq_A_,263,283,1,1 4pkq_A_,263,289,1,1 4pkq_A_,263,293,1,1 4pkq_A_,265,281,1,1 4pkq_A_,266,268,1,1 4pkq_A_,266,281,1,1 4pkq_A_,268,279,1,1 4pkq_A_,270,277,1,1 4pkq_A_,272,275,1,1 4pkq_A_,286,289,1,1 4pkq_A_,287,291,1,1 4pkq_A_,288,292,1,1 4pkq_A_,290,294,1,1 4pkq_A_,291,295,1,1 4pkq_A_,292,296,1,1 4pkq_A_,293,297,1,1 4pkq_A_,294,298,1,1 4pkq_A_,295,299,1,1 4pkq_A_,296,300,1,1 4pkq_A_,297,301,1,1 4pkq_A_,298,302,1,1 4pkq_A_,298,320,1,1 4pkq_A_,299,303,1,1 4pkq_A_,300,304,1,1 4pkq_A_,300,335,1,1 4pkq_A_,301,305,1,1 4pkq_A_,302,306,1,1 4pkq_A_,302,317,1,1 4pkq_A_,302,318,1,1 4pkq_A_,303,307,1,1 4pkq_A_,304,308,1,1 4pkq_A_,305,309,1,1 4pkq_A_,306,311,1,1 4pkq_A_,306,313,1,1 4pkq_A_,306,315,1,1 4pkq_A_,307,310,1,1 4pkq_A_,312,315,1,1 4pkq_A_,317,364,1,1 4pkq_A_,319,364,1,1 4pkq_A_,319,366,1,1 4pkq_A_,321,323,1,1 4pkq_A_,321,366,1,1 4pkq_A_,321,367,1,1 4pkq_A_,321,368,1,1 4pkq_A_,323,368,1,1 4pkq_A_,324,327,1,1 4pkq_A_,324,368,1,1 4pkq_A_,326,329,1,1 4pkq_A_,327,331,1,1 4pkq_A_,328,332,1,1 4pkq_A_,329,333,1,1 4pkq_A_,330,333,1,1 4pkq_A_,332,335,1,1 4pkq_A_,333,337,1,1 4pkq_A_,334,338,1,1 4pkq_A_,335,339,1,1 4pkq_A_,336,340,1,1 4pkq_A_,337,341,1,1 4pkq_A_,338,342,1,1 4pkq_A_,339,343,1,1 4pkq_A_,340,344,1,1 4pkq_A_,341,344,1,1 4pkq_A_,341,345,1,1 4pkq_A_,346,349,1,1 4pkq_A_,346,350,1,1 4pkq_A_,347,351,1,1 4pkq_A_,348,352,1,1 4pkq_A_,349,353,1,1 4pkq_A_,350,354,1,1 4pkq_A_,351,355,1,1 4pkq_A_,352,356,1,1 4pkq_A_,352,509,1,1 4pkq_A_,352,511,1,1 4pkq_A_,353,357,1,1 4pkq_A_,354,358,1,1 4pkq_A_,355,359,1,1 4pkq_A_,356,360,1,1 4pkq_A_,356,399,1,1 4pkq_A_,356,429,1,1 4pkq_A_,357,360,1,1 4pkq_A_,357,362,1,1 4pkq_A_,358,361,1,1 4pkq_A_,361,363,1,1 4pkq_A_,362,363,1,1 4pkq_A_,363,400,1,1 4pkq_A_,363,401,1,1 4pkq_A_,365,401,1,1 4pkq_A_,365,403,1,1 4pkq_A_,367,369,1,1 4pkq_A_,367,403,1,1 4pkq_A_,367,405,1,1 4pkq_A_,370,373,1,1 4pkq_A_,371,374,1,1 4pkq_A_,371,377,1,1 4pkq_A_,371,389,1,1 4pkq_A_,374,377,1,1 4pkq_A_,374,378,1,1 4pkq_A_,375,379,1,1 4pkq_A_,376,398,1,1 4pkq_A_,377,380,1,1 4pkq_A_,377,388,1,1 4pkq_A_,378,381,1,1 4pkq_A_,381,387,1,1 4pkq_A_,383,386,1,1 4pkq_A_,384,387,1,1 4pkq_A_,390,392,1,1 4pkq_A_,391,404,1,1 4pkq_A_,391,407,1,1 4pkq_A_,391,415,1,1 4pkq_A_,393,402,1,1 4pkq_A_,394,429,1,1 4pkq_A_,395,398,1,1 4pkq_A_,395,400,1,1 4pkq_A_,396,399,1,1 4pkq_A_,398,400,1,1 4pkq_A_,404,407,1,1 4pkq_A_,408,412,1,1 4pkq_A_,409,412,1,1 4pkq_A_,413,417,1,1 4pkq_A_,413,483,1,1 4pkq_A_,414,417,1,1 4pkq_A_,415,419,1,1 4pkq_A_,416,420,1,1 4pkq_A_,417,421,1,1 4pkq_A_,418,422,1,1 4pkq_A_,419,423,1,1 4pkq_A_,420,424,1,1 4pkq_A_,421,425,1,1 4pkq_A_,421,474,1,1 4pkq_A_,422,426,1,1 4pkq_A_,423,427,1,1 4pkq_A_,424,428,1,1 4pkq_A_,425,429,1,1 4pkq_A_,426,430,1,1 4pkq_A_,427,431,1,1 4pkq_A_,428,432,1,1 4pkq_A_,428,443,1,1 4pkq_A_,428,444,1,1 4pkq_A_,429,433,1,1 4pkq_A_,430,434,1,1 4pkq_A_,432,435,1,1 4pkq_A_,432,436,1,1 4pkq_A_,436,439,1,1 4pkq_A_,441,442,1,1 4pkq_A_,441,445,1,1 4pkq_A_,442,445,1,1 4pkq_A_,443,446,1,1 4pkq_A_,446,450,1,1 4pkq_A_,447,451,1,1 4pkq_A_,448,452,1,1 4pkq_A_,449,453,1,1 4pkq_A_,450,454,1,1 4pkq_A_,451,455,1,1 4pkq_A_,452,455,1,1 4pkq_A_,452,456,1,1 4pkq_A_,453,457,1,1 4pkq_A_,455,496,1,1 4pkq_A_,456,459,1,1 4pkq_A_,456,496,1,1 4pkq_A_,456,497,1,1 4pkq_A_,459,493,1,1 4pkq_A_,461,464,1,1 4pkq_A_,461,474,1,1 4pkq_A_,462,465,1,1 4pkq_A_,463,466,1,1 4pkq_A_,467,470,1,1 4pkq_A_,467,471,1,1 4pkq_A_,468,472,1,1 4pkq_A_,469,473,1,1 4pkq_A_,470,474,1,1 4pkq_A_,471,475,1,1 4pkq_A_,472,476,1,1 4pkq_A_,473,477,1,1 4pkq_A_,474,477,1,1 4pkq_A_,474,478,1,1 4pkq_A_,475,479,1,1 4pkq_A_,476,480,1,1 4pkq_A_,477,480,1,1 4pkq_A_,478,481,1,1 4pkq_A_,481,483,1,1 4pkq_A_,481,486,1,1 4pkq_A_,481,487,1,1 4pkq_A_,483,485,1,1 4pkq_A_,483,486,1,1 4pkq_A_,483,487,1,1 4pkq_A_,484,488,1,1 4pkq_A_,485,489,1,1 4pkq_A_,487,491,1,1 4pkq_A_,488,492,1,1 4pkq_A_,489,493,1,1 4pkq_A_,490,494,1,1 4pkq_A_,494,498,1,1 4pkq_A_,495,499,1,1 4pkq_A_,496,500,1,1 4pkq_A_,497,501,1,1 4pkq_A_,498,502,1,1 4pkq_A_,499,503,1,1 4pkq_A_,500,504,1,1 4pkq_A_,501,505,1,1 4pkq_A_,502,506,1,1 4pkq_A_,503,507,1,1 4pkq_A_,504,508,1,1 4pkq_A_,505,509,1,1 4pkq_A_,506,510,1,1 4pkq_A_,508,511,1,1