pair,contact1,contact2,flow1,flow2 2lf4_A_,2,14,1,1 2lf4_A_,4,12,1,1 2lf4_A_,6,9,1,1 2lf4_A_,6,10,1,1 2lf4_A_,18,22,1,1 2lf4_A_,19,23,1,1 2lf4_A_,20,24,1,1 2lf4_A_,21,25,1,1 2lf4_A_,22,26,1,1 2lf4_A_,23,27,1,1 2lf4_A_,24,28,1,1 2lf4_A_,25,29,1,1 2lf4_A_,27,31,1,1 2lf4_A_,31,33,1,1 2lf4_A_,34,37,1,1 2lf4_A_,36,40,1,1 2lf4_A_,37,41,1,1 2lf4_A_,38,42,1,1 2lf4_A_,39,43,1,1 2lf4_A_,40,44,1,1 2lf4_A_,41,45,1,1 2lf4_A_,45,48,1,1 2lf4_A_,49,53,1,1 2lf4_A_,50,54,1,1 2lf4_A_,51,55,1,1 2lf4_A_,52,56,1,1 2lf4_A_,53,57,1,1 2lf4_A_,54,58,1,1 2lf4_A_,55,59,1,1 2lf4_A_,63,67,1,1 2lf4_A_,64,68,1,1 2lf4_A_,65,69,1,1 2lf4_A_,66,70,1,1 2lf4_A_,67,71,1,1 2lf4_A_,68,72,1,1 2lf4_A_,69,73,1,1 2lf4_A_,70,74,1,1 2lf4_A_,71,75,1,1 2lf4_A_,72,76,1,1 2lf4_A_,73,77,1,1 2lf4_A_,74,78,1,1 2lf4_A_,75,79,1,1 2lf4_A_,76,80,1,1 2lf4_A_,77,81,1,1 2lf4_A_,78,82,1,1 2lf4_A_,79,83,1,1 2lf4_A_,80,84,1,1 2lf4_A_,81,85,1,1 2lf4_A_,93,96,1,1 2lf4_A_,98,118,1,1 2lf4_A_,101,104,1,1 2lf4_A_,101,105,1,1 2lf4_A_,102,106,1,1 2lf4_A_,111,115,1,1 2lf4_A_,112,116,1,1 2lf4_A_,113,117,1,1 2lf4_A_,114,118,1,1 2lf4_A_,115,118,1,1 2lf4_A_,115,119,1,1 2lf4_A_,116,120,1,1 2lf4_A_,118,121,1,1 2lf4_A_,127,131,1,1 2lf4_A_,128,132,1,1 2lf4_A_,129,133,1,1 2lf4_A_,130,134,1,1 2lf4_A_,131,135,1,1 2lf4_A_,132,136,1,1 2lf4_A_,133,137,1,1 2lf4_A_,134,138,1,1 2lf4_A_,135,139,1,1 2lf4_A_,136,140,1,1 2lf4_A_,137,141,1,1 2lf4_A_,138,142,1,1 2lf4_A_,139,143,1,1 2lf4_A_,140,144,1,1 2lf4_A_,141,145,1,1 2lf4_A_,143,146,1,1 2lf4_A_,144,147,1,1 2lf4_A_,144,150,1,1 2lf4_A_,147,150,1,1 2lf4_A_,148,151,1,1 2lf4_A_,149,152,1,1 2lf4_A_,150,153,1,1 2lf4_A_,151,154,1,1 2lf4_A_,157,160,1,1 2lf4_A_,158,228,1,1 2lf4_A_,161,164,1,1 2lf4_A_,161,165,1,1 2lf4_A_,162,166,1,1 2lf4_A_,163,167,1,1 2lf4_A_,164,168,1,1 2lf4_A_,165,169,1,1 2lf4_A_,165,191,1,1 2lf4_A_,166,170,1,1 2lf4_A_,167,171,1,1 2lf4_A_,168,172,1,1 2lf4_A_,169,173,1,1 2lf4_A_,170,174,1,1 2lf4_A_,181,184,1,1 2lf4_A_,182,187,1,1 2lf4_A_,185,189,1,1 2lf4_A_,186,190,1,1 2lf4_A_,187,191,1,1 2lf4_A_,188,192,1,1 2lf4_A_,189,193,1,1 2lf4_A_,190,194,1,1 2lf4_A_,196,200,1,1 2lf4_A_,197,201,1,1 2lf4_A_,198,202,1,1 2lf4_A_,199,203,1,1 2lf4_A_,200,204,1,1 2lf4_A_,201,205,1,1 2lf4_A_,203,206,1,1 2lf4_A_,203,207,1,1 2lf4_A_,211,215,1,1 2lf4_A_,212,216,1,1 2lf4_A_,213,217,1,1 2lf4_A_,214,218,1,1 2lf4_A_,215,219,1,1 2lf4_A_,216,220,1,1 2lf4_A_,217,221,1,1 2lf4_A_,219,222,1,1