pair,contact1,contact2,flow1,flow2
2pfr_A_,1,4,1,1
2pfr_A_,1,5,1,1
2pfr_A_,2,6,1,1
2pfr_A_,3,7,1,1
2pfr_A_,4,8,1,1
2pfr_A_,5,9,1,1
2pfr_A_,6,10,1,1
2pfr_A_,6,31,1,1
2pfr_A_,7,12,1,1
2pfr_A_,8,11,1,1
2pfr_A_,9,59,1,1
2pfr_A_,9,64,1,1
2pfr_A_,11,13,1,1
2pfr_A_,18,23,1,1
2pfr_A_,20,23,1,1
2pfr_A_,20,24,1,1
2pfr_A_,21,25,1,1
2pfr_A_,22,26,1,1
2pfr_A_,23,27,1,1
2pfr_A_,24,28,1,1
2pfr_A_,25,29,1,1
2pfr_A_,26,30,1,1
2pfr_A_,27,31,1,1
2pfr_A_,28,32,1,1
2pfr_A_,29,33,1,1
2pfr_A_,29,133,1,1
2pfr_A_,31,34,1,1
2pfr_A_,31,35,1,1
2pfr_A_,31,71,1,1
2pfr_A_,32,226,1,1
2pfr_A_,36,66,1,1
2pfr_A_,37,224,1,1
2pfr_A_,38,40,1,1
2pfr_A_,38,64,1,1
2pfr_A_,38,65,1,1
2pfr_A_,38,66,1,1
2pfr_A_,39,42,1,1
2pfr_A_,39,220,1,1
2pfr_A_,39,222,1,1
2pfr_A_,40,43,1,1
2pfr_A_,40,44,1,1
2pfr_A_,41,44,1,1
2pfr_A_,41,46,1,1
2pfr_A_,41,47,1,1
2pfr_A_,41,64,1,1
2pfr_A_,43,217,1,1
2pfr_A_,43,280,1,1
2pfr_A_,43,282,1,1
2pfr_A_,44,46,1,1
2pfr_A_,44,277,1,1
2pfr_A_,48,206,1,1
2pfr_A_,49,70,1,1
2pfr_A_,50,73,1,1
2pfr_A_,51,55,1,1
2pfr_A_,52,56,1,1
2pfr_A_,53,57,1,1
2pfr_A_,54,58,1,1
2pfr_A_,55,59,1,1
2pfr_A_,56,60,1,1
2pfr_A_,57,62,1,1
2pfr_A_,58,64,1,1
2pfr_A_,63,272,1,1
2pfr_A_,67,70,1,1
2pfr_A_,67,71,1,1
2pfr_A_,68,72,1,1
2pfr_A_,68,106,1,1
2pfr_A_,68,107,1,1
2pfr_A_,70,74,1,1
2pfr_A_,71,75,1,1
2pfr_A_,72,76,1,1
2pfr_A_,72,108,1,1
2pfr_A_,72,122,1,1
2pfr_A_,72,123,1,1
2pfr_A_,73,77,1,1
2pfr_A_,74,78,1,1
2pfr_A_,75,79,1,1
2pfr_A_,76,80,1,1
2pfr_A_,77,80,1,1
2pfr_A_,77,81,1,1
2pfr_A_,78,82,1,1
2pfr_A_,79,83,1,1
2pfr_A_,79,84,1,1
2pfr_A_,80,83,1,1
2pfr_A_,84,86,1,1
2pfr_A_,85,113,1,1
2pfr_A_,87,111,1,1
2pfr_A_,88,197,1,1
2pfr_A_,89,109,1,1
2pfr_A_,91,107,1,1
2pfr_A_,92,191,1,1
2pfr_A_,93,102,1,1
2pfr_A_,94,99,1,1
2pfr_A_,94,189,1,1
2pfr_A_,95,98,1,1
2pfr_A_,95,100,1,1
2pfr_A_,96,99,1,1
2pfr_A_,102,104,1,1
2pfr_A_,107,122,1,1
2pfr_A_,110,121,1,1
2pfr_A_,111,118,1,1
2pfr_A_,112,119,1,1
2pfr_A_,113,118,1,1
2pfr_A_,114,117,1,1
2pfr_A_,117,136,1,1
2pfr_A_,118,137,1,1
2pfr_A_,120,135,1,1
2pfr_A_,122,124,1,1
2pfr_A_,122,125,1,1
2pfr_A_,122,130,1,1
2pfr_A_,122,190,1,1
2pfr_A_,125,129,1,1
2pfr_A_,125,130,1,1
2pfr_A_,126,129,1,1
2pfr_A_,127,224,1,1
2pfr_A_,127,226,1,1
2pfr_A_,127,289,1,1
2pfr_A_,128,163,1,1
2pfr_A_,128,165,1,1
2pfr_A_,128,290,1,1
2pfr_A_,130,131,1,1
2pfr_A_,132,145,1,1
2pfr_A_,132,226,1,1
2pfr_A_,133,145,1,1
2pfr_A_,136,138,1,1
2pfr_A_,136,143,1,1
2pfr_A_,138,141,1,1
2pfr_A_,139,154,1,1
2pfr_A_,140,152,1,1
2pfr_A_,141,151,1,1
2pfr_A_,143,150,1,1
2pfr_A_,145,148,1,1
2pfr_A_,146,166,1,1
2pfr_A_,149,164,1,1
2pfr_A_,151,152,1,1
2pfr_A_,151,162,1,1
2pfr_A_,153,160,1,1
2pfr_A_,154,157,1,1
2pfr_A_,155,158,1,1
2pfr_A_,159,192,1,1
2pfr_A_,161,189,1,1
2pfr_A_,161,190,1,1
2pfr_A_,163,165,1,1
2pfr_A_,163,187,1,1
2pfr_A_,165,185,1,1
2pfr_A_,166,251,1,1
2pfr_A_,167,185,1,1
2pfr_A_,167,251,1,1
2pfr_A_,168,182,1,1
2pfr_A_,168,242,1,1
2pfr_A_,169,251,1,1
2pfr_A_,169,253,1,1
2pfr_A_,171,253,1,1
2pfr_A_,172,174,1,1
2pfr_A_,172,175,1,1
2pfr_A_,172,255,1,1
2pfr_A_,173,176,1,1
2pfr_A_,175,178,1,1
2pfr_A_,178,180,1,1
2pfr_A_,178,181,1,1
2pfr_A_,180,290,1,1
2pfr_A_,184,187,1,1
2pfr_A_,198,200,1,1
2pfr_A_,198,201,1,1
2pfr_A_,199,202,1,1
2pfr_A_,200,203,1,1
2pfr_A_,202,206,1,1
2pfr_A_,203,207,1,1
2pfr_A_,204,208,1,1
2pfr_A_,205,209,1,1
2pfr_A_,206,210,1,1
2pfr_A_,207,210,1,1
2pfr_A_,207,211,1,1
2pfr_A_,208,211,1,1
2pfr_A_,208,212,1,1
2pfr_A_,208,214,1,1
2pfr_A_,209,215,1,1
2pfr_A_,212,214,1,1
2pfr_A_,212,215,1,1
2pfr_A_,215,217,1,1
2pfr_A_,215,218,1,1
2pfr_A_,216,219,1,1
2pfr_A_,216,220,1,1
2pfr_A_,221,236,1,1
2pfr_A_,221,282,1,1
2pfr_A_,223,233,1,1
2pfr_A_,223,234,1,1
2pfr_A_,225,232,1,1
2pfr_A_,227,229,1,1
2pfr_A_,227,230,1,1
2pfr_A_,229,243,1,1
2pfr_A_,229,244,1,1
2pfr_A_,231,242,1,1
2pfr_A_,232,233,1,1
2pfr_A_,233,240,1,1
2pfr_A_,235,238,1,1
2pfr_A_,237,258,1,1
2pfr_A_,239,256,1,1
2pfr_A_,241,254,1,1
2pfr_A_,242,251,1,1
2pfr_A_,243,252,1,1
2pfr_A_,245,251,1,1
2pfr_A_,246,250,1,1
2pfr_A_,248,250,1,1
2pfr_A_,259,262,1,1
2pfr_A_,259,263,1,1
2pfr_A_,260,263,1,1
2pfr_A_,262,266,1,1
2pfr_A_,263,267,1,1
2pfr_A_,264,268,1,1
2pfr_A_,265,269,1,1
2pfr_A_,266,270,1,1
2pfr_A_,267,271,1,1
2pfr_A_,267,273,1,1
2pfr_A_,269,272,1,1
2pfr_A_,280,282,1,1
2pfr_A_,285,287,1,1