pair,contact1,contact2,flow1,flow2 7enc_BA_,3,6,1,1 7enc_BA_,6,22,1,1 7enc_BA_,6,25,1,1 7enc_BA_,8,22,1,1 7enc_BA_,12,21,1,1 7enc_BA_,14,17,1,1 7enc_BA_,14,18,1,1 7enc_BA_,14,19,1,1 7enc_BA_,19,32,1,1 7enc_BA_,22,26,1,1 7enc_BA_,22,27,1,1 7enc_BA_,31,32,1,1 7enc_BA_,40,43,1,1 7enc_BA_,46,50,1,1 7enc_BA_,47,51,1,1 7enc_BA_,48,52,1,1 7enc_BA_,49,53,1,1 7enc_BA_,50,54,1,1 7enc_BA_,51,54,1,1 7enc_BA_,51,55,1,1 7enc_BA_,52,56,1,1 7enc_BA_,53,57,1,1 7enc_BA_,54,55,1,1 7enc_BA_,54,58,1,1 7enc_BA_,55,59,1,1 7enc_BA_,56,60,1,1 7enc_BA_,57,60,1,1 7enc_BA_,59,62,1,1 7enc_BA_,61,64,1,1 7enc_BA_,67,71,1,1 7enc_BA_,68,72,1,1 7enc_BA_,69,73,1,1 7enc_BA_,70,74,1,1 7enc_BA_,71,75,1,1 7enc_BA_,72,76,1,1 7enc_BA_,73,77,1,1 7enc_BA_,73,98,1,1 7enc_BA_,74,78,1,1 7enc_BA_,75,79,1,1 7enc_BA_,76,80,1,1 7enc_BA_,77,81,1,1 7enc_BA_,78,82,1,1 7enc_BA_,79,83,1,1 7enc_BA_,80,84,1,1 7enc_BA_,81,87,1,1 7enc_BA_,90,94,1,1 7enc_BA_,91,95,1,1 7enc_BA_,92,96,1,1 7enc_BA_,92,120,1,1 7enc_BA_,93,97,1,1 7enc_BA_,94,98,1,1 7enc_BA_,95,99,1,1 7enc_BA_,96,100,1,1 7enc_BA_,96,119,1,1 7enc_BA_,97,101,1,1 7enc_BA_,98,102,1,1 7enc_BA_,99,103,1,1 7enc_BA_,100,104,1,1 7enc_BA_,101,105,1,1 7enc_BA_,102,106,1,1 7enc_BA_,103,107,1,1 7enc_BA_,103,108,1,1 7enc_BA_,104,107,1,1 7enc_BA_,109,110,1,1 7enc_BA_,109,152,1,1 7enc_BA_,111,114,1,1 7enc_BA_,111,115,1,1 7enc_BA_,112,116,1,1 7enc_BA_,113,117,1,1 7enc_BA_,114,118,1,1 7enc_BA_,114,152,1,1 7enc_BA_,116,119,1,1 7enc_BA_,122,126,1,1 7enc_BA_,123,127,1,1 7enc_BA_,124,128,1,1 7enc_BA_,125,128,1,1 7enc_BA_,125,129,1,1 7enc_BA_,126,130,1,1 7enc_BA_,127,131,1,1 7enc_BA_,128,132,1,1 7enc_BA_,129,133,1,1 7enc_BA_,130,134,1,1 7enc_BA_,131,135,1,1 7enc_BA_,132,136,1,1 7enc_BA_,133,137,1,1 7enc_BA_,134,139,1,1 7enc_BA_,135,138,1,1 7enc_BA_,145,148,1,1 7enc_BA_,146,150,1,1 7enc_BA_,147,151,1,1 7enc_BA_,148,152,1,1 7enc_BA_,149,153,1,1 7enc_BA_,150,154,1,1 7enc_BA_,151,155,1,1 7enc_BA_,152,156,1,1 7enc_BA_,153,157,1,1 7enc_BA_,154,159,1,1 7enc_BA_,155,158,1,1 7enc_BA_,156,158,1,1 7enc_BA_,157,204,1,1 7enc_BA_,160,164,1,1 7enc_BA_,161,165,1,1 7enc_BA_,162,166,1,1 7enc_BA_,162,238,1,1 7enc_BA_,163,167,1,1 7enc_BA_,164,168,1,1 7enc_BA_,165,169,1,1 7enc_BA_,166,170,1,1 7enc_BA_,167,171,1,1 7enc_BA_,168,172,1,1 7enc_BA_,169,173,1,1 7enc_BA_,170,174,1,1 7enc_BA_,171,175,1,1 7enc_BA_,172,176,1,1 7enc_BA_,173,177,1,1 7enc_BA_,173,233,1,1 7enc_BA_,174,179,1,1 7enc_BA_,175,178,1,1 7enc_BA_,183,223,1,1 7enc_BA_,184,187,1,1 7enc_BA_,184,188,1,1 7enc_BA_,185,189,1,1 7enc_BA_,186,190,1,1 7enc_BA_,187,191,1,1 7enc_BA_,188,192,1,1 7enc_BA_,189,193,1,1 7enc_BA_,190,194,1,1 7enc_BA_,191,195,1,1 7enc_BA_,192,196,1,1 7enc_BA_,193,197,1,1 7enc_BA_,194,197,1,1 7enc_BA_,194,198,1,1 7enc_BA_,195,199,1,1 7enc_BA_,196,200,1,1 7enc_BA_,197,204,1,1 7enc_BA_,198,243,1,1 7enc_BA_,199,243,1,1 7enc_BA_,200,203,1,1 7enc_BA_,201,203,1,1 7enc_BA_,202,204,1,1 7enc_BA_,203,204,1,1 7enc_BA_,203,242,1,1 7enc_BA_,203,243,1,1 7enc_BA_,205,208,1,1 7enc_BA_,205,209,1,1 7enc_BA_,206,210,1,1 7enc_BA_,207,211,1,1 7enc_BA_,208,212,1,1 7enc_BA_,209,213,1,1 7enc_BA_,210,214,1,1 7enc_BA_,216,220,1,1 7enc_BA_,217,221,1,1 7enc_BA_,218,222,1,1 7enc_BA_,219,223,1,1 7enc_BA_,220,224,1,1 7enc_BA_,221,225,1,1 7enc_BA_,222,226,1,1 7enc_BA_,223,227,1,1 7enc_BA_,224,249,1,1 7enc_BA_,225,228,1,1 7enc_BA_,228,231,1,1 7enc_BA_,228,248,1,1 7enc_BA_,230,233,1,1 7enc_BA_,230,234,1,1 7enc_BA_,231,235,1,1 7enc_BA_,245,248,1,1 7enc_BA_,246,247,1,1