pair,contact1,contact2,flow1,flow2 2oh2_A_,1,4,1,1 2oh2_A_,3,7,1,1 2oh2_A_,4,8,1,1 2oh2_A_,6,10,1,1 2oh2_A_,7,11,1,1 2oh2_A_,8,12,1,1 2oh2_A_,9,12,1,1 2oh2_A_,9,13,1,1 2oh2_A_,12,15,1,1 2oh2_A_,15,19,1,1 2oh2_A_,16,20,1,1 2oh2_A_,17,21,1,1 2oh2_A_,18,22,1,1 2oh2_A_,19,22,1,1 2oh2_A_,19,23,1,1 2oh2_A_,20,24,1,1 2oh2_A_,21,25,1,1 2oh2_A_,22,26,1,1 2oh2_A_,23,27,1,1 2oh2_A_,24,27,1,1 2oh2_A_,25,28,1,1 2oh2_A_,25,29,1,1 2oh2_A_,27,31,1,1 2oh2_A_,28,32,1,1 2oh2_A_,29,33,1,1 2oh2_A_,29,274,1,1 2oh2_A_,30,34,1,1 2oh2_A_,32,35,1,1 2oh2_A_,32,36,1,1 2oh2_A_,33,37,1,1 2oh2_A_,35,39,1,1 2oh2_A_,36,40,1,1 2oh2_A_,43,46,1,1 2oh2_A_,43,47,1,1 2oh2_A_,44,48,1,1 2oh2_A_,45,49,1,1 2oh2_A_,46,50,1,1 2oh2_A_,47,50,1,1 2oh2_A_,47,51,1,1 2oh2_A_,48,52,1,1 2oh2_A_,49,53,1,1 2oh2_A_,50,54,1,1 2oh2_A_,51,55,1,1 2oh2_A_,52,56,1,1 2oh2_A_,53,56,1,1 2oh2_A_,53,57,1,1 2oh2_A_,54,58,1,1 2oh2_A_,55,59,1,1 2oh2_A_,55,291,1,1 2oh2_A_,56,60,1,1 2oh2_A_,57,61,1,1 2oh2_A_,58,62,1,1 2oh2_A_,59,63,1,1 2oh2_A_,60,63,1,1 2oh2_A_,60,64,1,1 2oh2_A_,61,64,1,1 2oh2_A_,62,65,1,1 2oh2_A_,62,250,1,1 2oh2_A_,65,311,1,1 2oh2_A_,66,316,1,1 2oh2_A_,69,171,1,1 2oh2_A_,71,225,1,1 2oh2_A_,72,170,1,1 2oh2_A_,73,223,1,1 2oh2_A_,73,232,1,1 2oh2_A_,73,235,1,1 2oh2_A_,74,168,1,1 2oh2_A_,75,221,1,1 2oh2_A_,75,239,1,1 2oh2_A_,76,166,1,1 2oh2_A_,76,239,1,1 2oh2_A_,77,219,1,1 2oh2_A_,77,221,1,1 2oh2_A_,77,239,1,1 2oh2_A_,77,241,1,1 2oh2_A_,78,82,1,1 2oh2_A_,79,83,1,1 2oh2_A_,80,84,1,1 2oh2_A_,81,85,1,1 2oh2_A_,82,86,1,1 2oh2_A_,83,87,1,1 2oh2_A_,84,142,1,1 2oh2_A_,85,88,1,1 2oh2_A_,86,87,1,1 2oh2_A_,86,216,1,1 2oh2_A_,87,141,1,1 2oh2_A_,88,91,1,1 2oh2_A_,89,92,1,1 2oh2_A_,91,94,1,1 2oh2_A_,94,108,1,1 2oh2_A_,95,133,1,1 2oh2_A_,96,108,1,1 2oh2_A_,97,133,1,1 2oh2_A_,97,135,1,1 2oh2_A_,98,105,1,1 2oh2_A_,98,106,1,1 2oh2_A_,99,135,1,1 2oh2_A_,100,102,1,1 2oh2_A_,100,103,1,1 2oh2_A_,101,123,1,1 2oh2_A_,104,119,1,1 2oh2_A_,104,120,1,1 2oh2_A_,107,112,1,1 2oh2_A_,107,116,1,1 2oh2_A_,108,111,1,1 2oh2_A_,108,112,1,1 2oh2_A_,109,112,1,1 2oh2_A_,109,113,1,1 2oh2_A_,110,113,1,1 2oh2_A_,111,114,1,1 2oh2_A_,112,115,1,1 2oh2_A_,117,120,1,1 2oh2_A_,121,124,1,1 2oh2_A_,121,125,1,1 2oh2_A_,122,126,1,1 2oh2_A_,124,127,1,1 2oh2_A_,124,128,1,1 2oh2_A_,125,129,1,1 2oh2_A_,129,132,1,1 2oh2_A_,138,141,1,1 2oh2_A_,138,142,1,1 2oh2_A_,139,142,1,1 2oh2_A_,139,143,1,1 2oh2_A_,140,143,1,1 2oh2_A_,140,144,1,1 2oh2_A_,141,145,1,1 2oh2_A_,142,146,1,1 2oh2_A_,143,147,1,1 2oh2_A_,144,148,1,1 2oh2_A_,145,149,1,1 2oh2_A_,146,150,1,1 2oh2_A_,146,165,1,1 2oh2_A_,147,151,1,1 2oh2_A_,148,215,1,1 2oh2_A_,149,153,1,1 2oh2_A_,150,154,1,1 2oh2_A_,151,215,1,1 2oh2_A_,153,156,1,1 2oh2_A_,153,157,1,1 2oh2_A_,154,157,1,1 2oh2_A_,155,211,1,1 2oh2_A_,156,207,1,1 2oh2_A_,156,211,1,1 2oh2_A_,157,159,1,1 2oh2_A_,157,171,1,1 2oh2_A_,161,169,1,1 2oh2_A_,163,167,1,1 2oh2_A_,164,166,1,1 2oh2_A_,164,167,1,1 2oh2_A_,167,232,1,1 2oh2_A_,172,176,1,1 2oh2_A_,173,177,1,1 2oh2_A_,174,177,1,1 2oh2_A_,174,178,1,1 2oh2_A_,175,179,1,1 2oh2_A_,176,180,1,1 2oh2_A_,177,180,1,1 2oh2_A_,178,181,1,1 2oh2_A_,179,198,1,1 2oh2_A_,179,207,1,1 2oh2_A_,183,186,1,1 2oh2_A_,184,187,1,1 2oh2_A_,187,197,1,1 2oh2_A_,189,195,1,1 2oh2_A_,189,207,1,1 2oh2_A_,191,194,1,1 2oh2_A_,192,214,1,1 2oh2_A_,198,203,1,1 2oh2_A_,200,203,1,1 2oh2_A_,200,204,1,1 2oh2_A_,201,205,1,1 2oh2_A_,202,206,1,1 2oh2_A_,202,243,1,1 2oh2_A_,203,206,1,1 2oh2_A_,203,207,1,1 2oh2_A_,204,208,1,1 2oh2_A_,205,209,1,1 2oh2_A_,206,210,1,1 2oh2_A_,207,211,1,1 2oh2_A_,208,212,1,1 2oh2_A_,209,213,1,1 2oh2_A_,209,220,1,1 2oh2_A_,209,243,1,1 2oh2_A_,210,214,1,1 2oh2_A_,211,215,1,1 2oh2_A_,212,216,1,1 2oh2_A_,213,217,1,1 2oh2_A_,220,241,1,1 2oh2_A_,221,239,1,1 2oh2_A_,221,242,1,1 2oh2_A_,222,242,1,1 2oh2_A_,222,244,1,1 2oh2_A_,224,244,1,1 2oh2_A_,224,246,1,1 2oh2_A_,227,231,1,1 2oh2_A_,228,232,1,1 2oh2_A_,228,315,1,1 2oh2_A_,229,233,1,1 2oh2_A_,230,234,1,1 2oh2_A_,231,235,1,1 2oh2_A_,232,235,1,1 2oh2_A_,233,236,1,1 2oh2_A_,234,237,1,1 2oh2_A_,236,239,1,1 2oh2_A_,249,253,1,1 2oh2_A_,250,254,1,1 2oh2_A_,251,255,1,1 2oh2_A_,252,256,1,1 2oh2_A_,253,256,1,1 2oh2_A_,253,257,1,1 2oh2_A_,254,258,1,1 2oh2_A_,257,260,1,1 2oh2_A_,260,284,1,1 2oh2_A_,261,264,1,1 2oh2_A_,262,265,1,1 2oh2_A_,262,282,1,1 2oh2_A_,263,268,1,1 2oh2_A_,263,273,1,1 2oh2_A_,265,268,1,1 2oh2_A_,266,305,1,1 2oh2_A_,270,274,1,1 2oh2_A_,271,275,1,1 2oh2_A_,272,276,1,1 2oh2_A_,273,277,1,1 2oh2_A_,274,278,1,1 2oh2_A_,275,278,1,1 2oh2_A_,275,279,1,1 2oh2_A_,276,281,1,1 2oh2_A_,277,280,1,1 2oh2_A_,282,286,1,1 2oh2_A_,283,286,1,1 2oh2_A_,283,287,1,1 2oh2_A_,284,288,1,1 2oh2_A_,285,289,1,1 2oh2_A_,286,290,1,1 2oh2_A_,287,290,1,1 2oh2_A_,288,291,1,1 2oh2_A_,290,294,1,1 2oh2_A_,292,295,1,1 2oh2_A_,293,296,1,1 2oh2_A_,293,297,1,1 2oh2_A_,294,297,1,1 2oh2_A_,294,298,1,1 2oh2_A_,299,302,1,1 2oh2_A_,299,303,1,1 2oh2_A_,300,304,1,1 2oh2_A_,301,305,1,1 2oh2_A_,302,306,1,1 2oh2_A_,303,307,1,1 2oh2_A_,304,308,1,1 2oh2_A_,305,309,1,1 2oh2_A_,306,310,1,1 2oh2_A_,307,310,1,1 2oh2_A_,307,311,1,1 2oh2_A_,308,311,1,1 2oh2_A_,308,313,1,1 2oh2_A_,309,312,1,1 2oh2_A_,324,326,1,1 2oh2_A_,327,424,1,1 2oh2_A_,329,422,1,1 2oh2_A_,330,370,1,1 2oh2_A_,331,420,1,1 2oh2_A_,333,418,1,1 2oh2_A_,335,416,1,1 2oh2_A_,336,417,1,1 2oh2_A_,338,342,1,1 2oh2_A_,339,343,1,1 2oh2_A_,341,344,1,1 2oh2_A_,341,345,1,1 2oh2_A_,342,346,1,1 2oh2_A_,343,347,1,1 2oh2_A_,344,348,1,1 2oh2_A_,345,349,1,1 2oh2_A_,346,350,1,1 2oh2_A_,347,351,1,1 2oh2_A_,348,352,1,1 2oh2_A_,349,353,1,1 2oh2_A_,350,354,1,1 2oh2_A_,351,355,1,1 2oh2_A_,352,356,1,1 2oh2_A_,353,357,1,1 2oh2_A_,354,358,1,1 2oh2_A_,355,358,1,1 2oh2_A_,355,359,1,1 2oh2_A_,357,362,1,1 2oh2_A_,358,361,1,1 2oh2_A_,365,384,1,1 2oh2_A_,365,385,1,1 2oh2_A_,365,426,1,1 2oh2_A_,366,384,1,1 2oh2_A_,366,425,1,1 2oh2_A_,366,426,1,1 2oh2_A_,367,383,1,1 2oh2_A_,368,423,1,1 2oh2_A_,369,380,1,1 2oh2_A_,369,381,1,1 2oh2_A_,370,421,1,1 2oh2_A_,371,379,1,1 2oh2_A_,372,418,1,1 2oh2_A_,372,419,1,1 2oh2_A_,373,376,1,1 2oh2_A_,373,377,1,1 2oh2_A_,381,406,1,1 2oh2_A_,384,385,1,1 2oh2_A_,385,386,1,1 2oh2_A_,391,394,1,1 2oh2_A_,391,395,1,1 2oh2_A_,392,396,1,1 2oh2_A_,394,397,1,1 2oh2_A_,395,399,1,1 2oh2_A_,396,400,1,1 2oh2_A_,397,401,1,1 2oh2_A_,398,402,1,1 2oh2_A_,399,403,1,1 2oh2_A_,400,404,1,1 2oh2_A_,401,405,1,1 2oh2_A_,403,406,1,1 2oh2_A_,403,407,1,1 2oh2_A_,404,407,1,1 2oh2_A_,404,408,1,1 2oh2_A_,405,409,1,1 2oh2_A_,407,410,1,1 2oh2_A_,408,411,1,1 2oh2_A_,410,413,1,1