pair,contact1,contact2,flow1,flow2 2o1s_A_,2,5,1,1 2o1s_A_,2,6,1,1 2o1s_A_,6,10,1,1 2o1s_A_,6,39,1,1 2o1s_A_,8,11,1,1 2o1s_A_,8,32,1,1 2o1s_A_,9,12,1,1 2o1s_A_,9,32,1,1 2o1s_A_,9,90,1,1 2o1s_A_,10,90,1,1 2o1s_A_,13,17,1,1 2o1s_A_,14,17,1,1 2o1s_A_,14,18,1,1 2o1s_A_,15,19,1,1 2o1s_A_,15,67,1,1 2o1s_A_,15,113,1,1 2o1s_A_,17,20,1,1 2o1s_A_,18,21,1,1 2o1s_A_,19,62,1,1 2o1s_A_,19,67,1,1 2o1s_A_,21,63,1,1 2o1s_A_,22,25,1,1 2o1s_A_,23,26,1,1 2o1s_A_,25,29,1,1 2o1s_A_,26,30,1,1 2o1s_A_,27,31,1,1 2o1s_A_,28,32,1,1 2o1s_A_,29,33,1,1 2o1s_A_,30,34,1,1 2o1s_A_,31,35,1,1 2o1s_A_,32,36,1,1 2o1s_A_,33,37,1,1 2o1s_A_,34,38,1,1 2o1s_A_,34,52,1,1 2o1s_A_,34,56,1,1 2o1s_A_,35,39,1,1 2o1s_A_,36,39,1,1 2o1s_A_,36,40,1,1 2o1s_A_,36,90,1,1 2o1s_A_,38,43,1,1 2o1s_A_,42,44,1,1 2o1s_A_,42,45,1,1 2o1s_A_,43,46,1,1 2o1s_A_,45,47,1,1 2o1s_A_,46,49,1,1 2o1s_A_,47,51,1,1 2o1s_A_,48,52,1,1 2o1s_A_,51,54,1,1 2o1s_A_,52,55,1,1 2o1s_A_,54,58,1,1 2o1s_A_,54,79,1,1 2o1s_A_,55,59,1,1 2o1s_A_,56,60,1,1 2o1s_A_,56,196,1,1 2o1s_A_,57,61,1,1 2o1s_A_,58,62,1,1 2o1s_A_,59,63,1,1 2o1s_A_,60,64,1,1 2o1s_A_,61,65,1,1 2o1s_A_,66,70,1,1 2o1s_A_,69,71,1,1 2o1s_A_,69,142,1,1 2o1s_A_,70,143,1,1 2o1s_A_,70,208,1,1 2o1s_A_,71,143,1,1 2o1s_A_,71,145,1,1 2o1s_A_,73,145,1,1 2o1s_A_,73,147,1,1 2o1s_A_,75,77,1,1 2o1s_A_,75,79,1,1 2o1s_A_,75,122,1,1 2o1s_A_,75,124,1,1 2o1s_A_,75,147,1,1 2o1s_A_,77,80,1,1 2o1s_A_,80,84,1,1 2o1s_A_,81,85,1,1 2o1s_A_,82,86,1,1 2o1s_A_,83,87,1,1 2o1s_A_,83,114,1,1 2o1s_A_,84,87,1,1 2o1s_A_,84,89,1,1 2o1s_A_,84,103,1,1 2o1s_A_,84,105,1,1 2o1s_A_,84,110,1,1 2o1s_A_,87,89,1,1 2o1s_A_,89,92,1,1 2o1s_A_,89,110,1,1 2o1s_A_,89,114,1,1 2o1s_A_,90,91,1,1 2o1s_A_,92,95,1,1 2o1s_A_,93,96,1,1 2o1s_A_,95,98,1,1 2o1s_A_,95,102,1,1 2o1s_A_,97,102,1,1 2o1s_A_,97,335,1,1 2o1s_A_,98,101,1,1 2o1s_A_,99,502,1,1 2o1s_A_,103,110,1,1 2o1s_A_,106,118,1,1 2o1s_A_,107,110,1,1 2o1s_A_,107,114,1,1 2o1s_A_,108,115,1,1 2o1s_A_,108,117,1,1 2o1s_A_,111,113,1,1 2o1s_A_,111,114,1,1 2o1s_A_,120,302,1,1 2o1s_A_,121,122,1,1 2o1s_A_,121,306,1,1 2o1s_A_,122,152,1,1 2o1s_A_,123,127,1,1 2o1s_A_,124,128,1,1 2o1s_A_,124,146,1,1 2o1s_A_,125,129,1,1 2o1s_A_,126,130,1,1 2o1s_A_,127,131,1,1 2o1s_A_,128,132,1,1 2o1s_A_,129,133,1,1 2o1s_A_,130,134,1,1 2o1s_A_,131,135,1,1 2o1s_A_,132,136,1,1 2o1s_A_,133,137,1,1 2o1s_A_,134,138,1,1 2o1s_A_,135,139,1,1 2o1s_A_,138,142,1,1 2o1s_A_,143,208,1,1 2o1s_A_,146,170,1,1 2o1s_A_,146,172,1,1 2o1s_A_,148,172,1,1 2o1s_A_,148,174,1,1 2o1s_A_,149,153,1,1 2o1s_A_,150,176,1,1 2o1s_A_,151,154,1,1 2o1s_A_,152,155,1,1 2o1s_A_,156,159,1,1 2o1s_A_,159,162,1,1 2o1s_A_,160,163,1,1 2o1s_A_,161,165,1,1 2o1s_A_,162,165,1,1 2o1s_A_,162,166,1,1 2o1s_A_,163,167,1,1 2o1s_A_,167,186,1,1 2o1s_A_,169,212,1,1 2o1s_A_,171,214,1,1 2o1s_A_,171,216,1,1 2o1s_A_,173,175,1,1 2o1s_A_,173,216,1,1 2o1s_A_,173,218,1,1 2o1s_A_,174,219,1,1 2o1s_A_,175,177,1,1 2o1s_A_,175,217,1,1 2o1s_A_,175,218,1,1 2o1s_A_,177,221,1,1 2o1s_A_,179,183,1,1 2o1s_A_,180,184,1,1 2o1s_A_,181,185,1,1 2o1s_A_,182,187,1,1 2o1s_A_,183,186,1,1 2o1s_A_,188,213,1,1 2o1s_A_,188,214,1,1 2o1s_A_,188,215,1,1 2o1s_A_,189,217,1,1 2o1s_A_,190,215,1,1 2o1s_A_,190,217,1,1 2o1s_A_,193,217,1,1 2o1s_A_,194,196,1,1 2o1s_A_,196,220,1,1 2o1s_A_,197,200,1,1 2o1s_A_,197,201,1,1 2o1s_A_,198,202,1,1 2o1s_A_,199,203,1,1 2o1s_A_,200,204,1,1 2o1s_A_,201,205,1,1 2o1s_A_,202,206,1,1 2o1s_A_,203,207,1,1 2o1s_A_,207,209,1,1 2o1s_A_,211,214,1,1 2o1s_A_,212,214,1,1 2o1s_A_,228,300,1,1 2o1s_A_,228,328,1,1 2o1s_A_,230,386,1,1 2o1s_A_,231,234,1,1 2o1s_A_,231,235,1,1 2o1s_A_,232,236,1,1 2o1s_A_,232,384,1,1 2o1s_A_,233,237,1,1 2o1s_A_,233,258,1,1 2o1s_A_,233,327,1,1 2o1s_A_,233,328,1,1 2o1s_A_,234,238,1,1 2o1s_A_,235,239,1,1 2o1s_A_,236,240,1,1 2o1s_A_,237,241,1,1 2o1s_A_,238,242,1,1 2o1s_A_,239,243,1,1 2o1s_A_,240,244,1,1 2o1s_A_,241,245,1,1 2o1s_A_,242,364,1,1 2o1s_A_,243,246,1,1 2o1s_A_,243,247,1,1 2o1s_A_,244,270,1,1 2o1s_A_,247,270,1,1 2o1s_A_,247,370,1,1 2o1s_A_,249,294,1,1 2o1s_A_,250,270,1,1 2o1s_A_,251,272,1,1 2o1s_A_,252,296,1,1 2o1s_A_,252,298,1,1 2o1s_A_,253,272,1,1 2o1s_A_,253,274,1,1 2o1s_A_,255,273,1,1 2o1s_A_,256,264,1,1 2o1s_A_,257,260,1,1 2o1s_A_,261,264,1,1 2o1s_A_,261,265,1,1 2o1s_A_,262,265,1,1 2o1s_A_,262,266,1,1 2o1s_A_,263,267,1,1 2o1s_A_,267,270,1,1 2o1s_A_,273,275,1,1 2o1s_A_,275,277,1,1 2o1s_A_,277,281,1,1 2o1s_A_,278,282,1,1 2o1s_A_,279,283,1,1 2o1s_A_,280,284,1,1 2o1s_A_,281,285,1,1 2o1s_A_,282,286,1,1 2o1s_A_,283,287,1,1 2o1s_A_,283,314,1,1 2o1s_A_,284,288,1,1 2o1s_A_,285,289,1,1 2o1s_A_,286,290,1,1 2o1s_A_,287,291,1,1 2o1s_A_,288,293,1,1 2o1s_A_,289,292,1,1 2o1s_A_,294,370,1,1 2o1s_A_,295,323,1,1 2o1s_A_,297,323,1,1 2o1s_A_,297,325,1,1 2o1s_A_,299,325,1,1 2o1s_A_,299,327,1,1 2o1s_A_,300,304,1,1 2o1s_A_,301,327,1,1 2o1s_A_,301,344,1,1 2o1s_A_,301,347,1,1 2o1s_A_,302,338,1,1 2o1s_A_,303,306,1,1 2o1s_A_,304,307,1,1 2o1s_A_,307,311,1,1 2o1s_A_,308,312,1,1 2o1s_A_,308,347,1,1 2o1s_A_,309,313,1,1 2o1s_A_,310,314,1,1 2o1s_A_,311,316,1,1 2o1s_A_,312,317,1,1 2o1s_A_,314,318,1,1 2o1s_A_,315,320,1,1 2o1s_A_,316,319,1,1 2o1s_A_,320,322,1,1 2o1s_A_,322,377,1,1 2o1s_A_,324,377,1,1 2o1s_A_,324,379,1,1 2o1s_A_,326,379,1,1 2o1s_A_,326,381,1,1 2o1s_A_,327,328,1,1 2o1s_A_,329,381,1,1 2o1s_A_,330,341,1,1 2o1s_A_,331,460,1,1 2o1s_A_,332,340,1,1 2o1s_A_,333,336,1,1 2o1s_A_,336,339,1,1 2o1s_A_,340,492,1,1 2o1s_A_,342,462,1,1 2o1s_A_,343,346,1,1 2o1s_A_,343,347,1,1 2o1s_A_,344,348,1,1 2o1s_A_,344,380,1,1 2o1s_A_,346,349,1,1 2o1s_A_,346,461,1,1 2o1s_A_,347,350,1,1 2o1s_A_,348,351,1,1 2o1s_A_,349,439,1,1 2o1s_A_,349,464,1,1 2o1s_A_,349,472,1,1 2o1s_A_,351,439,1,1 2o1s_A_,354,378,1,1 2o1s_A_,355,438,1,1 2o1s_A_,355,439,1,1 2o1s_A_,358,435,1,1 2o1s_A_,359,361,1,1 2o1s_A_,359,362,1,1 2o1s_A_,359,363,1,1 2o1s_A_,360,364,1,1 2o1s_A_,360,387,1,1 2o1s_A_,360,388,1,1 2o1s_A_,361,365,1,1 2o1s_A_,361,392,1,1 2o1s_A_,362,436,1,1 2o1s_A_,364,367,1,1 2o1s_A_,365,368,1,1 2o1s_A_,365,392,1,1 2o1s_A_,366,370,1,1 2o1s_A_,367,371,1,1 2o1s_A_,368,371,1,1 2o1s_A_,368,397,1,1 2o1s_A_,369,372,1,1 2o1s_A_,369,377,1,1 2o1s_A_,380,460,1,1 2o1s_A_,401,442,1,1 2o1s_A_,402,442,1,1 2o1s_A_,403,435,1,1 2o1s_A_,405,433,1,1 2o1s_A_,406,427,1,1 2o1s_A_,406,430,1,1 2o1s_A_,406,431,1,1 2o1s_A_,406,433,1,1 2o1s_A_,408,432,1,1 2o1s_A_,409,411,1,1 2o1s_A_,409,430,1,1 2o1s_A_,410,453,1,1 2o1s_A_,410,454,1,1 2o1s_A_,411,432,1,1 2o1s_A_,412,454,1,1 2o1s_A_,412,456,1,1 2o1s_A_,413,432,1,1 2o1s_A_,413,434,1,1 2o1s_A_,414,456,1,1 2o1s_A_,414,458,1,1 2o1s_A_,415,417,1,1 2o1s_A_,415,434,1,1 2o1s_A_,416,458,1,1 2o1s_A_,419,421,1,1 2o1s_A_,419,422,1,1 2o1s_A_,420,424,1,1 2o1s_A_,421,425,1,1 2o1s_A_,421,507,1,1 2o1s_A_,422,426,1,1 2o1s_A_,423,427,1,1 2o1s_A_,424,428,1,1 2o1s_A_,425,429,1,1 2o1s_A_,426,429,1,1 2o1s_A_,426,431,1,1 2o1s_A_,428,510,1,1 2o1s_A_,432,452,1,1 2o1s_A_,441,443,1,1 2o1s_A_,442,445,1,1 2o1s_A_,442,446,1,1 2o1s_A_,443,447,1,1 2o1s_A_,443,476,1,1 2o1s_A_,444,448,1,1 2o1s_A_,447,450,1,1 2o1s_A_,448,451,1,1 2o1s_A_,451,452,1,1 2o1s_A_,455,481,1,1 2o1s_A_,455,483,1,1 2o1s_A_,457,483,1,1 2o1s_A_,457,484,1,1 2o1s_A_,457,485,1,1 2o1s_A_,459,466,1,1 2o1s_A_,459,467,1,1 2o1s_A_,459,485,1,1 2o1s_A_,460,500,1,1 2o1s_A_,461,487,1,1 2o1s_A_,463,465,1,1 2o1s_A_,463,487,1,1 2o1s_A_,465,469,1,1 2o1s_A_,466,470,1,1 2o1s_A_,467,471,1,1 2o1s_A_,468,472,1,1 2o1s_A_,469,473,1,1 2o1s_A_,470,474,1,1 2o1s_A_,473,476,1,1 2o1s_A_,474,478,1,1 2o1s_A_,476,478,1,1 2o1s_A_,496,499,1,1 2o1s_A_,498,501,1,1 2o1s_A_,499,502,1,1 2o1s_A_,500,505,1,1 2o1s_A_,501,504,1,1 2o1s_A_,503,512,1,1 2o1s_A_,504,512,1,1 2o1s_A_,506,509,1,1 2o1s_A_,508,511,1,1 2o1s_A_,509,512,1,1 2o1s_A_,510,514,1,1 2o1s_A_,511,515,1,1 2o1s_A_,512,516,1,1 2o1s_A_,513,517,1,1 2o1s_A_,514,518,1,1