pair,contact1,contact2,flow1,flow2 1t8u_A_,2,5,1,1 1t8u_A_,2,6,1,1 1t8u_A_,3,7,1,1 1t8u_A_,4,8,1,1 1t8u_A_,5,9,1,1 1t8u_A_,6,10,1,1 1t8u_A_,7,10,1,1 1t8u_A_,8,11,1,1 1t8u_A_,8,12,1,1 1t8u_A_,14,71,1,1 1t8u_A_,15,65,1,1 1t8u_A_,15,66,1,1 1t8u_A_,15,68,1,1 1t8u_A_,19,77,1,1 1t8u_A_,19,102,1,1 1t8u_A_,21,102,1,1 1t8u_A_,21,104,1,1 1t8u_A_,22,79,1,1 1t8u_A_,22,81,1,1 1t8u_A_,23,85,1,1 1t8u_A_,23,104,1,1 1t8u_A_,24,106,1,1 1t8u_A_,25,28,1,1 1t8u_A_,25,106,1,1 1t8u_A_,26,113,1,1 1t8u_A_,26,117,1,1 1t8u_A_,27,108,1,1 1t8u_A_,27,120,1,1 1t8u_A_,29,33,1,1 1t8u_A_,30,34,1,1 1t8u_A_,30,80,1,1 1t8u_A_,31,35,1,1 1t8u_A_,31,47,1,1 1t8u_A_,32,36,1,1 1t8u_A_,33,37,1,1 1t8u_A_,34,38,1,1 1t8u_A_,35,38,1,1 1t8u_A_,36,39,1,1 1t8u_A_,37,40,1,1 1t8u_A_,40,42,1,1 1t8u_A_,40,43,1,1 1t8u_A_,40,195,1,1 1t8u_A_,41,75,1,1 1t8u_A_,42,76,1,1 1t8u_A_,44,76,1,1 1t8u_A_,44,78,1,1 1t8u_A_,46,78,1,1 1t8u_A_,49,51,1,1 1t8u_A_,49,80,1,1 1t8u_A_,51,54,1,1 1t8u_A_,51,55,1,1 1t8u_A_,51,56,1,1 1t8u_A_,51,81,1,1 1t8u_A_,51,83,1,1 1t8u_A_,52,84,1,1 1t8u_A_,53,84,1,1 1t8u_A_,53,93,1,1 1t8u_A_,54,83,1,1 1t8u_A_,56,59,1,1 1t8u_A_,57,60,1,1 1t8u_A_,60,63,1,1 1t8u_A_,60,64,1,1 1t8u_A_,61,65,1,1 1t8u_A_,62,66,1,1 1t8u_A_,64,67,1,1 1t8u_A_,64,79,1,1 1t8u_A_,65,68,1,1 1t8u_A_,72,75,1,1 1t8u_A_,79,81,1,1 1t8u_A_,79,84,1,1 1t8u_A_,81,84,1,1 1t8u_A_,83,86,1,1 1t8u_A_,83,87,1,1 1t8u_A_,84,87,1,1 1t8u_A_,85,160,1,1 1t8u_A_,87,90,1,1 1t8u_A_,89,93,1,1 1t8u_A_,90,94,1,1 1t8u_A_,91,95,1,1 1t8u_A_,92,96,1,1 1t8u_A_,93,97,1,1 1t8u_A_,94,98,1,1 1t8u_A_,98,100,1,1 1t8u_A_,98,101,1,1 1t8u_A_,99,168,1,1 1t8u_A_,101,168,1,1 1t8u_A_,102,191,1,1 1t8u_A_,103,168,1,1 1t8u_A_,103,170,1,1 1t8u_A_,105,170,1,1 1t8u_A_,105,172,1,1 1t8u_A_,107,172,1,1 1t8u_A_,107,174,1,1 1t8u_A_,108,112,1,1 1t8u_A_,108,153,1,1 1t8u_A_,109,111,1,1 1t8u_A_,109,112,1,1 1t8u_A_,109,113,1,1 1t8u_A_,109,175,1,1 1t8u_A_,109,246,1,1 1t8u_A_,110,114,1,1 1t8u_A_,111,115,1,1 1t8u_A_,112,116,1,1 1t8u_A_,113,117,1,1 1t8u_A_,113,147,1,1 1t8u_A_,114,118,1,1 1t8u_A_,115,119,1,1 1t8u_A_,116,120,1,1 1t8u_A_,117,121,1,1 1t8u_A_,118,122,1,1 1t8u_A_,118,129,1,1 1t8u_A_,119,123,1,1 1t8u_A_,120,123,1,1 1t8u_A_,120,232,1,1 1t8u_A_,121,124,1,1 1t8u_A_,121,125,1,1 1t8u_A_,125,128,1,1 1t8u_A_,130,133,1,1 1t8u_A_,130,134,1,1 1t8u_A_,131,135,1,1 1t8u_A_,132,238,1,1 1t8u_A_,135,142,1,1 1t8u_A_,137,140,1,1 1t8u_A_,138,140,1,1 1t8u_A_,142,144,1,1 1t8u_A_,142,145,1,1 1t8u_A_,143,149,1,1 1t8u_A_,145,148,1,1 1t8u_A_,145,149,1,1 1t8u_A_,146,150,1,1 1t8u_A_,148,151,1,1 1t8u_A_,148,249,1,1 1t8u_A_,149,152,1,1 1t8u_A_,149,155,1,1 1t8u_A_,149,156,1,1 1t8u_A_,152,155,1,1 1t8u_A_,153,157,1,1 1t8u_A_,154,158,1,1 1t8u_A_,156,159,1,1 1t8u_A_,156,160,1,1 1t8u_A_,157,161,1,1 1t8u_A_,158,255,1,1 1t8u_A_,159,162,1,1 1t8u_A_,160,163,1,1 1t8u_A_,160,164,1,1 1t8u_A_,165,168,1,1 1t8u_A_,166,169,1,1 1t8u_A_,171,187,1,1 1t8u_A_,173,176,1,1 1t8u_A_,173,177,1,1 1t8u_A_,173,184,1,1 1t8u_A_,175,178,1,1 1t8u_A_,175,179,1,1 1t8u_A_,175,266,1,1 1t8u_A_,176,180,1,1 1t8u_A_,176,184,1,1 1t8u_A_,180,183,1,1 1t8u_A_,180,184,1,1 1t8u_A_,181,185,1,1 1t8u_A_,182,186,1,1 1t8u_A_,183,186,1,1 1t8u_A_,183,187,1,1 1t8u_A_,184,187,1,1 1t8u_A_,184,188,1,1 1t8u_A_,185,189,1,1 1t8u_A_,186,190,1,1 1t8u_A_,187,191,1,1 1t8u_A_,188,192,1,1 1t8u_A_,189,194,1,1 1t8u_A_,189,197,1,1 1t8u_A_,189,198,1,1 1t8u_A_,190,193,1,1 1t8u_A_,190,196,1,1 1t8u_A_,199,200,1,1 1t8u_A_,199,202,1,1 1t8u_A_,200,203,1,1 1t8u_A_,201,215,1,1 1t8u_A_,202,215,1,1 1t8u_A_,204,213,1,1 1t8u_A_,206,209,1,1 1t8u_A_,206,210,1,1 1t8u_A_,206,211,1,1 1t8u_A_,209,226,1,1 1t8u_A_,209,227,1,1 1t8u_A_,209,230,1,1 1t8u_A_,211,213,1,1 1t8u_A_,214,224,1,1 1t8u_A_,217,220,1,1 1t8u_A_,217,222,1,1 1t8u_A_,220,222,1,1 1t8u_A_,227,230,1,1 1t8u_A_,238,241,1,1 1t8u_A_,238,242,1,1 1t8u_A_,239,243,1,1 1t8u_A_,240,243,1,1 1t8u_A_,240,244,1,1 1t8u_A_,241,245,1,1 1t8u_A_,242,246,1,1 1t8u_A_,243,247,1,1 1t8u_A_,244,248,1,1 1t8u_A_,245,249,1,1 1t8u_A_,246,250,1,1 1t8u_A_,249,253,1,1 1t8u_A_,250,254,1,1 1t8u_A_,250,267,1,1 1t8u_A_,251,255,1,1 1t8u_A_,252,256,1,1 1t8u_A_,253,257,1,1 1t8u_A_,253,267,1,1 1t8u_A_,254,258,1,1 1t8u_A_,255,259,1,1 1t8u_A_,256,260,1,1 1t8u_A_,257,260,1,1 1t8u_A_,257,261,1,1 1t8u_A_,257,262,1,1 1t8u_A_,257,266,1,1 1t8u_A_,257,267,1,1 1t8u_A_,263,265,1,1 1t8u_A_,265,268,1,1