pair,contact1,contact2,flow1,flow2 4ngf_A_,3,70,1,1 4ngf_A_,3,71,1,1 4ngf_A_,4,41,1,1 4ngf_A_,5,67,1,1 4ngf_A_,5,68,1,1 4ngf_A_,6,39,1,1 4ngf_A_,6,45,1,1 4ngf_A_,7,65,1,1 4ngf_A_,8,37,1,1 4ngf_A_,9,63,1,1 4ngf_A_,11,61,1,1 4ngf_A_,12,31,1,1 4ngf_A_,13,59,1,1 4ngf_A_,13,61,1,1 4ngf_A_,14,59,1,1 4ngf_A_,16,57,1,1 4ngf_A_,28,57,1,1 4ngf_A_,29,32,1,1 4ngf_A_,30,33,1,1 4ngf_A_,30,247,1,1 4ngf_A_,33,35,1,1 4ngf_A_,33,247,1,1 4ngf_A_,34,101,1,1 4ngf_A_,35,109,1,1 4ngf_A_,35,247,1,1 4ngf_A_,36,100,1,1 4ngf_A_,38,98,1,1 4ngf_A_,40,96,1,1 4ngf_A_,51,62,1,1 4ngf_A_,53,60,1,1 4ngf_A_,54,204,1,1 4ngf_A_,55,57,1,1 4ngf_A_,55,58,1,1 4ngf_A_,73,74,1,1 4ngf_A_,75,76,1,1 4ngf_A_,75,79,1,1 4ngf_A_,76,80,1,1 4ngf_A_,77,81,1,1 4ngf_A_,78,82,1,1 4ngf_A_,79,82,1,1 4ngf_A_,80,83,1,1 4ngf_A_,80,84,1,1 4ngf_A_,81,85,1,1 4ngf_A_,82,86,1,1 4ngf_A_,83,87,1,1 4ngf_A_,84,88,1,1 4ngf_A_,85,89,1,1 4ngf_A_,85,97,1,1 4ngf_A_,86,90,1,1 4ngf_A_,87,92,1,1 4ngf_A_,88,93,1,1 4ngf_A_,99,109,1,1 4ngf_A_,101,102,1,1 4ngf_A_,101,107,1,1 4ngf_A_,103,105,1,1 4ngf_A_,113,117,1,1 4ngf_A_,115,118,1,1 4ngf_A_,115,119,1,1 4ngf_A_,116,119,1,1 4ngf_A_,126,187,1,1 4ngf_A_,126,188,1,1 4ngf_A_,129,132,1,1 4ngf_A_,133,232,1,1 4ngf_A_,135,243,1,1 4ngf_A_,136,153,1,1 4ngf_A_,137,238,1,1 4ngf_A_,138,151,1,1 4ngf_A_,139,236,1,1 4ngf_A_,141,234,1,1 4ngf_A_,141,235,1,1 4ngf_A_,142,178,1,1 4ngf_A_,143,144,1,1 4ngf_A_,143,149,1,1 4ngf_A_,152,197,1,1 4ngf_A_,154,195,1,1 4ngf_A_,155,195,1,1 4ngf_A_,157,193,1,1 4ngf_A_,161,164,1,1 4ngf_A_,162,175,1,1 4ngf_A_,166,172,1,1 4ngf_A_,168,171,1,1 4ngf_A_,173,176,1,1 4ngf_A_,173,177,1,1 4ngf_A_,174,178,1,1 4ngf_A_,175,179,1,1 4ngf_A_,176,180,1,1 4ngf_A_,177,181,1,1 4ngf_A_,178,182,1,1 4ngf_A_,178,184,1,1 4ngf_A_,179,185,1,1 4ngf_A_,187,233,1,1 4ngf_A_,188,190,1,1 4ngf_A_,188,191,1,1 4ngf_A_,188,233,1,1 4ngf_A_,191,233,1,1 4ngf_A_,194,230,1,1 4ngf_A_,198,226,1,1 4ngf_A_,204,253,1,1 4ngf_A_,212,215,1,1 4ngf_A_,212,216,1,1 4ngf_A_,213,217,1,1 4ngf_A_,215,219,1,1 4ngf_A_,217,221,1,1 4ngf_A_,218,222,1,1 4ngf_A_,219,223,1,1 4ngf_A_,220,224,1,1 4ngf_A_,221,225,1,1 4ngf_A_,222,226,1,1 4ngf_A_,224,227,1,1 4ngf_A_,225,228,1,1 4ngf_A_,231,234,1,1 4ngf_A_,231,235,1,1 4ngf_A_,232,235,1,1 4ngf_A_,238,240,1,1 4ngf_A_,241,245,1,1 4ngf_A_,242,246,1,1 4ngf_A_,244,247,1,1 4ngf_A_,244,248,1,1 4ngf_A_,245,249,1,1 4ngf_A_,246,250,1,1 4ngf_A_,247,250,1,1 4ngf_A_,248,251,1,1 4ngf_A_,250,254,1,1 4ngf_A_,251,255,1,1 4ngf_A_,252,256,1,1 4ngf_A_,253,257,1,1 4ngf_A_,254,258,1,1 4ngf_A_,255,259,1,1 4ngf_A_,256,260,1,1