pair,contact1,contact2,flow1,flow2 1owr_M_,2,153,1,1 1owr_M_,5,7,1,1 1owr_M_,8,10,1,1 1owr_M_,8,167,1,1 1owr_M_,9,16,1,1 1owr_M_,11,14,1,1 1owr_M_,15,52,1,1 1owr_M_,17,50,1,1 1owr_M_,20,48,1,1 1owr_M_,23,25,1,1 1owr_M_,23,40,1,1 1owr_M_,24,174,1,1 1owr_M_,26,174,1,1 1owr_M_,27,33,1,1 1owr_M_,28,175,1,1 1owr_M_,29,124,1,1 1owr_M_,29,126,1,1 1owr_M_,30,33,1,1 1owr_M_,33,36,1,1 1owr_M_,35,37,1,1 1owr_M_,39,46,1,1 1owr_M_,39,122,1,1 1owr_M_,41,45,1,1 1owr_M_,43,45,1,1 1owr_M_,47,119,1,1 1owr_M_,49,117,1,1 1owr_M_,50,114,1,1 1owr_M_,51,115,1,1 1owr_M_,54,58,1,1 1owr_M_,60,109,1,1 1owr_M_,62,107,1,1 1owr_M_,63,153,1,1 1owr_M_,64,105,1,1 1owr_M_,65,151,1,1 1owr_M_,66,77,1,1 1owr_M_,67,149,1,1 1owr_M_,68,75,1,1 1owr_M_,70,72,1,1 1owr_M_,70,73,1,1 1owr_M_,77,79,1,1 1owr_M_,79,127,1,1 1owr_M_,80,81,1,1 1owr_M_,81,103,1,1 1owr_M_,81,125,1,1 1owr_M_,83,123,1,1 1owr_M_,85,121,1,1 1owr_M_,87,90,1,1 1owr_M_,91,120,1,1 1owr_M_,92,118,1,1 1owr_M_,92,120,1,1 1owr_M_,92,121,1,1 1owr_M_,95,106,1,1 1owr_M_,96,103,1,1 1owr_M_,97,104,1,1 1owr_M_,99,102,1,1 1owr_M_,110,113,1,1 1owr_M_,110,115,1,1 1owr_M_,111,114,1,1 1owr_M_,113,116,1,1 1owr_M_,126,127,1,1 1owr_M_,128,132,1,1 1owr_M_,129,133,1,1 1owr_M_,131,134,1,1 1owr_M_,132,135,1,1 1owr_M_,133,142,1,1 1owr_M_,135,138,1,1 1owr_M_,138,140,1,1 1owr_M_,142,145,1,1 1owr_M_,146,174,1,1 1owr_M_,146,175,1,1 1owr_M_,148,173,1,1 1owr_M_,150,170,1,1 1owr_M_,152,168,1,1 1owr_M_,153,167,1,1 1owr_M_,154,166,1,1 1owr_M_,155,165,1,1 1owr_M_,156,164,1,1 1owr_M_,158,162,1,1 1owr_M_,170,171,1,1 1owr_M_,174,176,1,1 1owr_M_,182,272,1,1 1owr_M_,185,207,1,1 1owr_M_,187,205,1,1 1owr_M_,188,205,1,1 1owr_M_,189,191,1,1 1owr_M_,189,278,1,1 1owr_M_,190,191,1,1 1owr_M_,192,280,1,1 1owr_M_,194,195,1,1 1owr_M_,194,280,1,1 1owr_M_,194,282,1,1 1owr_M_,195,198,1,1 1owr_M_,196,251,1,1 1owr_M_,196,282,1,1 1owr_M_,199,248,1,1 1owr_M_,200,248,1,1 1owr_M_,202,246,1,1 1owr_M_,204,244,1,1 1owr_M_,206,242,1,1 1owr_M_,208,210,1,1 1owr_M_,210,213,1,1 1owr_M_,210,268,1,1 1owr_M_,214,231,1,1 1owr_M_,214,267,1,1 1owr_M_,215,232,1,1 1owr_M_,216,265,1,1 1owr_M_,217,230,1,1 1owr_M_,218,263,1,1 1owr_M_,219,227,1,1 1owr_M_,219,228,1,1 1owr_M_,219,251,1,1 1owr_M_,219,252,1,1 1owr_M_,221,224,1,1 1owr_M_,221,225,1,1 1owr_M_,223,225,1,1 1owr_M_,233,247,1,1 1owr_M_,235,245,1,1 1owr_M_,249,281,1,1 1owr_M_,253,255,1,1 1owr_M_,253,256,1,1 1owr_M_,256,257,1,1 1owr_M_,260,281,1,1 1owr_M_,262,279,1,1 1owr_M_,263,277,1,1 1owr_M_,264,277,1,1 1owr_M_,266,274,1,1 1owr_M_,268,272,1,1 1owr_M_,269,272,1,1 1owr_M_,274,275,1,1