pair,contact1,contact2,flow1,flow2 8b8r_A_,1,2,1,1 8b8r_A_,1,4,1,1 8b8r_A_,12,58,1,1 8b8r_A_,14,57,1,1 8b8r_A_,16,55,1,1 8b8r_A_,17,53,1,1 8b8r_A_,18,50,1,1 8b8r_A_,19,50,1,1 8b8r_A_,20,45,1,1 8b8r_A_,20,48,1,1 8b8r_A_,20,50,1,1 8b8r_A_,28,31,1,1 8b8r_A_,32,33,1,1 8b8r_A_,33,36,1,1 8b8r_A_,34,37,1,1 8b8r_A_,39,41,1,1 8b8r_A_,43,46,1,1 8b8r_A_,51,52,1,1 8b8r_A_,55,57,1,1 8b8r_A_,59,62,1,1 8b8r_A_,60,63,1,1 8b8r_A_,63,66,1,1 8b8r_A_,63,67,1,1 8b8r_A_,64,68,1,1 8b8r_A_,65,68,1,1 8b8r_A_,65,69,1,1 8b8r_A_,65,244,1,1 8b8r_A_,65,245,1,1 8b8r_A_,67,106,1,1 8b8r_A_,68,70,1,1 8b8r_A_,69,242,1,1 8b8r_A_,71,241,1,1 8b8r_A_,72,240,1,1 8b8r_A_,73,75,1,1 8b8r_A_,73,238,1,1 8b8r_A_,74,238,1,1 8b8r_A_,75,238,1,1 8b8r_A_,77,236,1,1 8b8r_A_,79,234,1,1 8b8r_A_,80,88,1,1 8b8r_A_,81,89,1,1 8b8r_A_,81,226,1,1 8b8r_A_,81,232,1,1 8b8r_A_,85,87,1,1 8b8r_A_,86,89,1,1 8b8r_A_,86,157,1,1 8b8r_A_,91,221,1,1 8b8r_A_,93,219,1,1 8b8r_A_,94,96,1,1 8b8r_A_,95,217,1,1 8b8r_A_,98,104,1,1 8b8r_A_,98,261,1,1 8b8r_A_,100,104,1,1 8b8r_A_,101,105,1,1 8b8r_A_,102,106,1,1 8b8r_A_,103,107,1,1 8b8r_A_,104,108,1,1 8b8r_A_,104,260,1,1 8b8r_A_,104,263,1,1 8b8r_A_,105,254,1,1 8b8r_A_,106,109,1,1 8b8r_A_,107,110,1,1 8b8r_A_,108,258,1,1 8b8r_A_,109,251,1,1 8b8r_A_,110,194,1,1 8b8r_A_,111,194,1,1 8b8r_A_,111,248,1,1 8b8r_A_,111,249,1,1 8b8r_A_,111,251,1,1 8b8r_A_,112,248,1,1 8b8r_A_,113,192,1,1 8b8r_A_,114,190,1,1 8b8r_A_,114,246,1,1 8b8r_A_,116,243,1,1 8b8r_A_,116,244,1,1 8b8r_A_,117,183,1,1 8b8r_A_,118,241,1,1 8b8r_A_,119,181,1,1 8b8r_A_,120,180,1,1 8b8r_A_,120,239,1,1 8b8r_A_,121,179,1,1 8b8r_A_,122,237,1,1 8b8r_A_,124,235,1,1 8b8r_A_,125,174,1,1 8b8r_A_,125,234,1,1 8b8r_A_,126,128,1,1 8b8r_A_,126,233,1,1 8b8r_A_,127,133,1,1 8b8r_A_,128,231,1,1 8b8r_A_,128,233,1,1 8b8r_A_,129,130,1,1 8b8r_A_,135,228,1,1 8b8r_A_,135,230,1,1 8b8r_A_,139,225,1,1 8b8r_A_,140,174,1,1 8b8r_A_,141,224,1,1 8b8r_A_,141,225,1,1 8b8r_A_,142,172,1,1 8b8r_A_,142,234,1,1 8b8r_A_,143,162,1,1 8b8r_A_,143,169,1,1 8b8r_A_,143,222,1,1 8b8r_A_,144,169,1,1 8b8r_A_,144,170,1,1 8b8r_A_,145,220,1,1 8b8r_A_,146,168,1,1 8b8r_A_,146,216,1,1 8b8r_A_,147,218,1,1 8b8r_A_,148,151,1,1 8b8r_A_,153,155,1,1 8b8r_A_,155,159,1,1 8b8r_A_,156,158,1,1 8b8r_A_,156,162,1,1 8b8r_A_,157,222,1,1 8b8r_A_,159,161,1,1 8b8r_A_,159,162,1,1 8b8r_A_,160,163,1,1 8b8r_A_,161,164,1,1 8b8r_A_,164,167,1,1 8b8r_A_,165,166,1,1 8b8r_A_,172,177,1,1 8b8r_A_,173,176,1,1 8b8r_A_,182,243,1,1 8b8r_A_,186,192,1,1 8b8r_A_,196,199,1,1 8b8r_A_,197,208,1,1 8b8r_A_,198,209,1,1 8b8r_A_,200,207,1,1 8b8r_A_,201,204,1,1 8b8r_A_,201,205,1,1 8b8r_A_,203,205,1,1 8b8r_A_,209,212,1,1 8b8r_A_,210,214,1,1 8b8r_A_,223,234,1,1 8b8r_A_,228,230,1,1 8b8r_A_,254,256,1,1 8b8r_A_,254,257,1,1 8b8r_A_,254,264,1,1 8b8r_A_,254,265,1,1 8b8r_A_,256,267,1,1 8b8r_A_,256,269,1,1 8b8r_A_,260,263,1,1 8b8r_A_,267,269,1,1 8b8r_A_,275,280,1,1 8b8r_A_,277,279,1,1 8b8r_A_,277,280,1,1