pair,contact1,contact2,flow1,flow2 3kf4_A_,1,4,1,1 3kf4_A_,5,7,1,1 3kf4_A_,5,8,1,1 3kf4_A_,7,71,1,1 3kf4_A_,8,73,1,1 3kf4_A_,9,71,1,1 3kf4_A_,9,72,1,1 3kf4_A_,10,13,1,1 3kf4_A_,11,14,1,1 3kf4_A_,11,75,1,1 3kf4_A_,12,34,1,1 3kf4_A_,13,34,1,1 3kf4_A_,15,32,1,1 3kf4_A_,17,30,1,1 3kf4_A_,18,30,1,1 3kf4_A_,19,27,1,1 3kf4_A_,20,28,1,1 3kf4_A_,23,26,1,1 3kf4_A_,25,89,1,1 3kf4_A_,27,44,1,1 3kf4_A_,29,42,1,1 3kf4_A_,31,40,1,1 3kf4_A_,33,36,1,1 3kf4_A_,33,38,1,1 3kf4_A_,34,37,1,1 3kf4_A_,41,82,1,1 3kf4_A_,43,53,1,1 3kf4_A_,43,80,1,1 3kf4_A_,45,78,1,1 3kf4_A_,47,51,1,1 3kf4_A_,48,52,1,1 3kf4_A_,49,53,1,1 3kf4_A_,50,54,1,1 3kf4_A_,51,55,1,1 3kf4_A_,52,56,1,1 3kf4_A_,53,57,1,1 3kf4_A_,53,149,1,1 3kf4_A_,55,58,1,1 3kf4_A_,56,59,1,1 3kf4_A_,61,120,1,1 3kf4_A_,62,64,1,1 3kf4_A_,62,65,1,1 3kf4_A_,62,116,1,1 3kf4_A_,63,145,1,1 3kf4_A_,64,144,1,1 3kf4_A_,64,146,1,1 3kf4_A_,66,146,1,1 3kf4_A_,67,83,1,1 3kf4_A_,69,81,1,1 3kf4_A_,70,81,1,1 3kf4_A_,72,79,1,1 3kf4_A_,82,83,1,1 3kf4_A_,83,145,1,1 3kf4_A_,85,88,1,1 3kf4_A_,87,138,1,1 3kf4_A_,87,140,1,1 3kf4_A_,88,138,1,1 3kf4_A_,89,92,1,1 3kf4_A_,89,93,1,1 3kf4_A_,90,94,1,1 3kf4_A_,90,136,1,1 3kf4_A_,91,95,1,1 3kf4_A_,92,96,1,1 3kf4_A_,93,96,1,1 3kf4_A_,94,97,1,1 3kf4_A_,95,203,1,1 3kf4_A_,98,100,1,1 3kf4_A_,98,102,1,1 3kf4_A_,102,202,1,1 3kf4_A_,103,107,1,1 3kf4_A_,104,108,1,1 3kf4_A_,105,109,1,1 3kf4_A_,106,110,1,1 3kf4_A_,107,111,1,1 3kf4_A_,108,112,1,1 3kf4_A_,109,113,1,1 3kf4_A_,110,114,1,1 3kf4_A_,111,115,1,1 3kf4_A_,112,115,1,1 3kf4_A_,112,116,1,1 3kf4_A_,112,260,1,1 3kf4_A_,113,117,1,1 3kf4_A_,113,142,1,1 3kf4_A_,113,144,1,1 3kf4_A_,114,118,1,1 3kf4_A_,115,119,1,1 3kf4_A_,116,120,1,1 3kf4_A_,117,121,1,1 3kf4_A_,118,122,1,1 3kf4_A_,119,123,1,1 3kf4_A_,120,124,1,1 3kf4_A_,121,126,1,1 3kf4_A_,122,125,1,1 3kf4_A_,122,253,1,1 3kf4_A_,122,254,1,1 3kf4_A_,125,155,1,1 3kf4_A_,127,153,1,1 3kf4_A_,128,130,1,1 3kf4_A_,128,147,1,1 3kf4_A_,128,152,1,1 3kf4_A_,128,188,1,1 3kf4_A_,129,188,1,1 3kf4_A_,130,134,1,1 3kf4_A_,130,135,1,1 3kf4_A_,132,135,1,1 3kf4_A_,132,136,1,1 3kf4_A_,133,136,1,1 3kf4_A_,133,198,1,1 3kf4_A_,135,147,1,1 3kf4_A_,137,145,1,1 3kf4_A_,139,143,1,1 3kf4_A_,140,143,1,1 3kf4_A_,149,152,1,1 3kf4_A_,160,183,1,1 3kf4_A_,161,182,1,1 3kf4_A_,162,181,1,1 3kf4_A_,163,165,1,1 3kf4_A_,163,166,1,1 3kf4_A_,165,167,1,1 3kf4_A_,169,172,1,1 3kf4_A_,169,173,1,1 3kf4_A_,170,173,1,1 3kf4_A_,171,206,1,1 3kf4_A_,171,207,1,1 3kf4_A_,171,210,1,1 3kf4_A_,172,198,1,1 3kf4_A_,174,178,1,1 3kf4_A_,175,179,1,1 3kf4_A_,176,180,1,1 3kf4_A_,176,182,1,1 3kf4_A_,176,250,1,1 3kf4_A_,177,181,1,1 3kf4_A_,177,182,1,1 3kf4_A_,184,186,1,1 3kf4_A_,184,187,1,1 3kf4_A_,184,188,1,1 3kf4_A_,185,189,1,1 3kf4_A_,186,190,1,1 3kf4_A_,186,250,1,1 3kf4_A_,187,191,1,1 3kf4_A_,188,192,1,1 3kf4_A_,189,193,1,1 3kf4_A_,190,194,1,1 3kf4_A_,191,195,1,1 3kf4_A_,192,196,1,1 3kf4_A_,193,197,1,1 3kf4_A_,194,198,1,1 3kf4_A_,195,199,1,1 3kf4_A_,196,200,1,1 3kf4_A_,197,201,1,1 3kf4_A_,198,201,1,1 3kf4_A_,198,203,1,1 3kf4_A_,199,202,1,1 3kf4_A_,201,204,1,1 3kf4_A_,207,210,1,1 3kf4_A_,211,214,1,1 3kf4_A_,212,215,1,1 3kf4_A_,214,218,1,1 3kf4_A_,215,219,1,1 3kf4_A_,216,220,1,1 3kf4_A_,217,221,1,1 3kf4_A_,218,221,1,1 3kf4_A_,218,223,1,1 3kf4_A_,219,222,1,1 3kf4_A_,219,224,1,1 3kf4_A_,223,224,1,1 3kf4_A_,224,243,1,1 3kf4_A_,225,236,1,1 3kf4_A_,228,231,1,1 3kf4_A_,231,232,1,1 3kf4_A_,232,236,1,1 3kf4_A_,233,237,1,1 3kf4_A_,234,238,1,1 3kf4_A_,235,239,1,1 3kf4_A_,236,240,1,1 3kf4_A_,237,241,1,1 3kf4_A_,238,242,1,1 3kf4_A_,239,243,1,1 3kf4_A_,240,243,1,1 3kf4_A_,241,244,1,1 3kf4_A_,244,250,1,1 3kf4_A_,246,249,1,1 3kf4_A_,247,250,1,1 3kf4_A_,252,255,1,1 3kf4_A_,252,256,1,1 3kf4_A_,253,257,1,1 3kf4_A_,254,258,1,1 3kf4_A_,255,259,1,1 3kf4_A_,256,260,1,1 3kf4_A_,257,261,1,1 3kf4_A_,258,262,1,1 3kf4_A_,259,263,1,1 3kf4_A_,260,264,1,1 3kf4_A_,261,265,1,1 3kf4_A_,262,266,1,1 3kf4_A_,263,267,1,1 3kf4_A_,264,268,1,1 3kf4_A_,265,269,1,1 3kf4_A_,267,271,1,1 3kf4_A_,268,272,1,1 3kf4_A_,269,273,1,1 3kf4_A_,270,274,1,1 3kf4_A_,271,275,1,1 3kf4_A_,272,276,1,1 3kf4_A_,273,277,1,1 3kf4_A_,275,279,1,1 3kf4_A_,276,280,1,1