pair,contact1,contact2,flow1,flow2 3k4x_A_,1,91,1,1 3k4x_A_,2,60,1,1 3k4x_A_,3,89,1,1 3k4x_A_,4,57,1,1 3k4x_A_,4,58,1,1 3k4x_A_,5,87,1,1 3k4x_A_,6,86,1,1 3k4x_A_,7,10,1,1 3k4x_A_,8,12,1,1 3k4x_A_,8,85,1,1 3k4x_A_,9,13,1,1 3k4x_A_,9,83,1,1 3k4x_A_,10,14,1,1 3k4x_A_,11,15,1,1 3k4x_A_,12,16,1,1 3k4x_A_,13,219,1,1 3k4x_A_,13,220,1,1 3k4x_A_,14,17,1,1 3k4x_A_,15,18,1,1 3k4x_A_,16,19,1,1 3k4x_A_,18,21,1,1 3k4x_A_,25,69,1,1 3k4x_A_,26,120,1,1 3k4x_A_,27,29,1,1 3k4x_A_,27,67,1,1 3k4x_A_,28,35,1,1 3k4x_A_,29,65,1,1 3k4x_A_,30,33,1,1 3k4x_A_,30,59,1,1 3k4x_A_,34,51,1,1 3k4x_A_,36,49,1,1 3k4x_A_,37,48,1,1 3k4x_A_,37,125,1,1 3k4x_A_,38,47,1,1 3k4x_A_,40,42,1,1 3k4x_A_,40,44,1,1 3k4x_A_,40,45,1,1 3k4x_A_,42,210,1,1 3k4x_A_,46,248,1,1 3k4x_A_,48,246,1,1 3k4x_A_,50,244,1,1 3k4x_A_,52,55,1,1 3k4x_A_,52,242,1,1 3k4x_A_,53,56,1,1 3k4x_A_,61,63,1,1 3k4x_A_,68,118,1,1 3k4x_A_,70,72,1,1 3k4x_A_,70,73,1,1 3k4x_A_,70,74,1,1 3k4x_A_,71,75,1,1 3k4x_A_,72,75,1,1 3k4x_A_,72,76,1,1 3k4x_A_,73,77,1,1 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3k4x_A_,158,169,1,1 3k4x_A_,158,205,1,1 3k4x_A_,159,204,1,1 3k4x_A_,160,167,1,1 3k4x_A_,161,202,1,1 3k4x_A_,162,165,1,1 3k4x_A_,164,165,1,1 3k4x_A_,166,181,1,1 3k4x_A_,168,179,1,1 3k4x_A_,170,177,1,1 3k4x_A_,172,175,1,1 3k4x_A_,174,368,1,1 3k4x_A_,176,366,1,1 3k4x_A_,178,364,1,1 3k4x_A_,180,362,1,1 3k4x_A_,184,194,1,1 3k4x_A_,186,188,1,1 3k4x_A_,189,192,1,1 3k4x_A_,190,193,1,1 3k4x_A_,193,223,1,1 3k4x_A_,205,252,1,1 3k4x_A_,207,210,1,1 3k4x_A_,207,211,1,1 3k4x_A_,208,212,1,1 3k4x_A_,210,213,1,1 3k4x_A_,210,214,1,1 3k4x_A_,211,215,1,1 3k4x_A_,212,216,1,1 3k4x_A_,213,216,1,1 3k4x_A_,214,217,1,1 3k4x_A_,215,218,1,1 3k4x_A_,216,219,1,1 3k4x_A_,217,220,1,1 3k4x_A_,221,223,1,1 3k4x_A_,225,237,1,1 3k4x_A_,227,235,1,1 3k4x_A_,229,231,1,1 3k4x_A_,234,249,1,1 3k4x_A_,236,247,1,1 3k4x_A_,237,239,1,1 3k4x_A_,237,246,1,1 3k4x_A_,238,245,1,1 3k4x_A_,240,243,1,1 3k4x_A_,253,343,1,1 3k4x_A_,254,312,1,1 3k4x_A_,255,341,1,1 3k4x_A_,256,309,1,1 3k4x_A_,256,310,1,1 3k4x_A_,257,339,1,1 3k4x_A_,260,264,1,1 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