pair,contact1,contact2,flow1,flow2 2o4c_A_,1,19,1,1 2o4c_A_,1,21,1,1 2o4c_A_,2,37,1,1 2o4c_A_,2,39,1,1 2o4c_A_,2,40,1,1 2o4c_A_,3,21,1,1 2o4c_A_,3,23,1,1 2o4c_A_,4,40,1,1 2o4c_A_,4,42,1,1 2o4c_A_,5,23,1,1 2o4c_A_,5,25,1,1 2o4c_A_,6,8,1,1 2o4c_A_,6,9,1,1 2o4c_A_,6,42,1,1 2o4c_A_,7,25,1,1 2o4c_A_,10,267,1,1 2o4c_A_,11,15,1,1 2o4c_A_,12,16,1,1 2o4c_A_,13,17,1,1 2o4c_A_,13,24,1,1 2o4c_A_,16,19,1,1 2o4c_A_,19,274,1,1 2o4c_A_,26,29,1,1 2o4c_A_,27,30,1,1 2o4c_A_,31,34,1,1 2o4c_A_,32,35,1,1 2o4c_A_,32,55,1,1 2o4c_A_,33,36,1,1 2o4c_A_,39,60,1,1 2o4c_A_,39,61,1,1 2o4c_A_,41,61,1,1 2o4c_A_,41,63,1,1 2o4c_A_,43,63,1,1 2o4c_A_,43,64,1,1 2o4c_A_,44,47,1,1 2o4c_A_,45,66,1,1 2o4c_A_,49,71,1,1 2o4c_A_,49,73,1,1 2o4c_A_,50,53,1,1 2o4c_A_,50,54,1,1 2o4c_A_,51,55,1,1 2o4c_A_,51,79,1,1 2o4c_A_,54,57,1,1 2o4c_A_,59,60,1,1 2o4c_A_,60,83,1,1 2o4c_A_,62,83,1,1 2o4c_A_,62,85,1,1 2o4c_A_,64,71,1,1 2o4c_A_,64,85,1,1 2o4c_A_,65,262,1,1 2o4c_A_,66,91,1,1 2o4c_A_,69,72,1,1 2o4c_A_,73,77,1,1 2o4c_A_,74,78,1,1 2o4c_A_,75,79,1,1 2o4c_A_,76,80,1,1 2o4c_A_,77,82,1,1 2o4c_A_,85,87,1,1 2o4c_A_,87,90,1,1 2o4c_A_,89,92,1,1 2o4c_A_,90,265,1,1 2o4c_A_,92,95,1,1 2o4c_A_,92,96,1,1 2o4c_A_,93,97,1,1 2o4c_A_,93,375,1,1 2o4c_A_,94,98,1,1 2o4c_A_,95,99,1,1 2o4c_A_,96,100,1,1 2o4c_A_,97,101,1,1 2o4c_A_,97,355,1,1 2o4c_A_,98,102,1,1 2o4c_A_,98,252,1,1 2o4c_A_,99,103,1,1 2o4c_A_,100,104,1,1 2o4c_A_,101,105,1,1 2o4c_A_,102,106,1,1 2o4c_A_,103,107,1,1 2o4c_A_,104,108,1,1 2o4c_A_,105,109,1,1 2o4c_A_,106,110,1,1 2o4c_A_,107,112,1,1 2o4c_A_,108,315,1,1 2o4c_A_,108,321,1,1 2o4c_A_,110,226,1,1 2o4c_A_,110,228,1,1 2o4c_A_,113,115,1,1 2o4c_A_,113,116,1,1 2o4c_A_,114,119,1,1 2o4c_A_,117,169,1,1 2o4c_A_,117,200,1,1 2o4c_A_,118,169,1,1 2o4c_A_,118,170,1,1 2o4c_A_,119,141,1,1 2o4c_A_,119,143,1,1 2o4c_A_,120,170,1,1 2o4c_A_,120,172,1,1 2o4c_A_,121,143,1,1 2o4c_A_,121,145,1,1 2o4c_A_,122,172,1,1 2o4c_A_,122,174,1,1 2o4c_A_,123,145,1,1 2o4c_A_,124,146,1,1 2o4c_A_,124,149,1,1 2o4c_A_,125,129,1,1 2o4c_A_,126,130,1,1 2o4c_A_,127,131,1,1 2o4c_A_,128,132,1,1 2o4c_A_,129,133,1,1 2o4c_A_,130,134,1,1 2o4c_A_,131,135,1,1 2o4c_A_,132,136,1,1 2o4c_A_,133,137,1,1 2o4c_A_,134,138,1,1 2o4c_A_,135,138,1,1 2o4c_A_,135,140,1,1 2o4c_A_,136,139,1,1 2o4c_A_,144,159,1,1 2o4c_A_,145,159,1,1 2o4c_A_,146,149,1,1 2o4c_A_,146,150,1,1 2o4c_A_,147,151,1,1 2o4c_A_,148,152,1,1 2o4c_A_,149,153,1,1 2o4c_A_,153,156,1,1 2o4c_A_,160,163,1,1 2o4c_A_,160,164,1,1 2o4c_A_,161,165,1,1 2o4c_A_,162,166,1,1 2o4c_A_,163,167,1,1 2o4c_A_,164,167,1,1 2o4c_A_,164,168,1,1 2o4c_A_,169,202,1,1 2o4c_A_,171,202,1,1 2o4c_A_,171,204,1,1 2o4c_A_,172,174,1,1 2o4c_A_,173,204,1,1 2o4c_A_,175,176,1,1 2o4c_A_,176,185,1,1 2o4c_A_,178,185,1,1 2o4c_A_,185,188,1,1 2o4c_A_,187,210,1,1 2o4c_A_,187,235,1,1 2o4c_A_,188,193,1,1 2o4c_A_,189,211,1,1 2o4c_A_,189,213,1,1 2o4c_A_,190,193,1,1 2o4c_A_,190,194,1,1 2o4c_A_,191,195,1,1 2o4c_A_,192,196,1,1 2o4c_A_,193,196,1,1 2o4c_A_,194,197,1,1 2o4c_A_,198,201,1,1 2o4c_A_,200,226,1,1 2o4c_A_,201,228,1,1 2o4c_A_,203,228,1,1 2o4c_A_,203,230,1,1 2o4c_A_,205,207,1,1 2o4c_A_,205,208,1,1 2o4c_A_,205,230,1,1 2o4c_A_,205,232,1,1 2o4c_A_,207,208,1,1 2o4c_A_,208,211,1,1 2o4c_A_,209,212,1,1 2o4c_A_,213,216,1,1 2o4c_A_,213,217,1,1 2o4c_A_,214,218,1,1 2o4c_A_,214,235,1,1 2o4c_A_,215,218,1,1 2o4c_A_,215,219,1,1 2o4c_A_,215,241,1,1 2o4c_A_,216,220,1,1 2o4c_A_,217,221,1,1 2o4c_A_,218,222,1,1 2o4c_A_,218,241,1,1 2o4c_A_,219,223,1,1 2o4c_A_,220,225,1,1 2o4c_A_,221,224,1,1 2o4c_A_,222,247,1,1 2o4c_A_,229,250,1,1 2o4c_A_,231,250,1,1 2o4c_A_,231,252,1,1 2o4c_A_,232,252,1,1 2o4c_A_,232,255,1,1 2o4c_A_,232,256,1,1 2o4c_A_,234,237,1,1 2o4c_A_,234,252,1,1 2o4c_A_,236,239,1,1 2o4c_A_,237,254,1,1 2o4c_A_,239,335,1,1 2o4c_A_,239,339,1,1 2o4c_A_,241,243,1,1 2o4c_A_,241,244,1,1 2o4c_A_,241,245,1,1 2o4c_A_,242,246,1,1 2o4c_A_,244,247,1,1 2o4c_A_,244,248,1,1 2o4c_A_,245,248,1,1 2o4c_A_,245,328,1,1 2o4c_A_,248,328,1,1 2o4c_A_,249,328,1,1 2o4c_A_,251,324,1,1 2o4c_A_,252,254,1,1 2o4c_A_,253,346,1,1 2o4c_A_,254,346,1,1 2o4c_A_,255,258,1,1 2o4c_A_,255,352,1,1 2o4c_A_,256,352,1,1 2o4c_A_,259,262,1,1 2o4c_A_,259,354,1,1 2o4c_A_,260,352,1,1 2o4c_A_,261,265,1,1 2o4c_A_,261,353,1,1 2o4c_A_,262,266,1,1 2o4c_A_,264,268,1,1 2o4c_A_,265,269,1,1 2o4c_A_,265,354,1,1 2o4c_A_,266,270,1,1 2o4c_A_,267,271,1,1 2o4c_A_,268,272,1,1 2o4c_A_,269,273,1,1 2o4c_A_,270,274,1,1 2o4c_A_,271,275,1,1 2o4c_A_,271,283,1,1 2o4c_A_,271,284,1,1 2o4c_A_,272,276,1,1 2o4c_A_,272,282,1,1 2o4c_A_,273,277,1,1 2o4c_A_,274,278,1,1 2o4c_A_,275,280,1,1 2o4c_A_,275,281,1,1 2o4c_A_,276,279,1,1 2o4c_A_,285,288,1,1 2o4c_A_,286,289,1,1 2o4c_A_,291,353,1,1 2o4c_A_,292,353,1,1 2o4c_A_,293,295,1,1 2o4c_A_,296,359,1,1 2o4c_A_,298,359,1,1 2o4c_A_,298,361,1,1 2o4c_A_,300,361,1,1 2o4c_A_,301,304,1,1 2o4c_A_,304,305,1,1 2o4c_A_,305,308,1,1 2o4c_A_,305,309,1,1 2o4c_A_,306,310,1,1 2o4c_A_,307,311,1,1 2o4c_A_,308,312,1,1 2o4c_A_,309,313,1,1 2o4c_A_,310,314,1,1 2o4c_A_,311,315,1,1 2o4c_A_,312,316,1,1 2o4c_A_,314,317,1,1 2o4c_A_,314,318,1,1 2o4c_A_,318,323,1,1 2o4c_A_,319,321,1,1 2o4c_A_,319,322,1,1 2o4c_A_,320,324,1,1 2o4c_A_,321,325,1,1 2o4c_A_,322,326,1,1 2o4c_A_,323,327,1,1 2o4c_A_,323,349,1,1 2o4c_A_,324,328,1,1 2o4c_A_,326,330,1,1 2o4c_A_,327,330,1,1 2o4c_A_,328,331,1,1 2o4c_A_,329,332,1,1 2o4c_A_,333,338,1,1 2o4c_A_,334,337,1,1 2o4c_A_,334,338,1,1 2o4c_A_,335,339,1,1 2o4c_A_,336,340,1,1 2o4c_A_,337,341,1,1 2o4c_A_,338,342,1,1 2o4c_A_,339,343,1,1 2o4c_A_,340,344,1,1 2o4c_A_,341,345,1,1 2o4c_A_,342,346,1,1 2o4c_A_,343,347,1,1 2o4c_A_,344,348,1,1 2o4c_A_,346,349,1,1 2o4c_A_,349,352,1,1 2o4c_A_,354,357,1,1 2o4c_A_,355,358,1,1 2o4c_A_,356,378,1,1 2o4c_A_,358,378,1,1 2o4c_A_,360,378,1,1 2o4c_A_,360,380,1,1 2o4c_A_,362,365,1,1 2o4c_A_,365,369,1,1 2o4c_A_,366,370,1,1 2o4c_A_,367,371,1,1 2o4c_A_,368,372,1,1 2o4c_A_,369,373,1,1 2o4c_A_,370,374,1,1 2o4c_A_,371,375,1,1 2o4c_A_,372,377,1,1 2o4c_A_,373,376,1,1