pair,contact1,contact2,flow1,flow2 4tkr_A_,1,5,1,1 4tkr_A_,2,6,1,1 4tkr_A_,3,7,1,1 4tkr_A_,4,8,1,1 4tkr_A_,5,9,1,1 4tkr_A_,6,10,1,1 4tkr_A_,7,11,1,1 4tkr_A_,8,12,1,1 4tkr_A_,9,13,1,1 4tkr_A_,9,46,1,1 4tkr_A_,9,47,1,1 4tkr_A_,10,14,1,1 4tkr_A_,10,51,1,1 4tkr_A_,11,15,1,1 4tkr_A_,12,16,1,1 4tkr_A_,13,17,1,1 4tkr_A_,14,18,1,1 4tkr_A_,15,19,1,1 4tkr_A_,16,20,1,1 4tkr_A_,17,21,1,1 4tkr_A_,19,22,1,1 4tkr_A_,20,23,1,1 4tkr_A_,21,59,1,1 4tkr_A_,25,33,1,1 4tkr_A_,26,32,1,1 4tkr_A_,27,31,1,1 4tkr_A_,30,158,1,1 4tkr_A_,32,158,1,1 4tkr_A_,34,37,1,1 4tkr_A_,34,125,1,1 4tkr_A_,34,162,1,1 4tkr_A_,35,38,1,1 4tkr_A_,37,41,1,1 4tkr_A_,38,42,1,1 4tkr_A_,39,43,1,1 4tkr_A_,40,44,1,1 4tkr_A_,41,45,1,1 4tkr_A_,42,46,1,1 4tkr_A_,43,47,1,1 4tkr_A_,44,95,1,1 4tkr_A_,45,99,1,1 4tkr_A_,46,180,1,1 4tkr_A_,48,52,1,1 4tkr_A_,49,53,1,1 4tkr_A_,50,54,1,1 4tkr_A_,51,55,1,1 4tkr_A_,52,56,1,1 4tkr_A_,53,57,1,1 4tkr_A_,54,58,1,1 4tkr_A_,55,59,1,1 4tkr_A_,56,60,1,1 4tkr_A_,57,61,1,1 4tkr_A_,58,62,1,1 4tkr_A_,59,62,1,1 4tkr_A_,59,63,1,1 4tkr_A_,60,63,1,1 4tkr_A_,62,66,1,1 4tkr_A_,63,66,1,1 4tkr_A_,63,68,1,1 4tkr_A_,64,67,1,1 4tkr_A_,70,81,1,1 4tkr_A_,72,76,1,1 4tkr_A_,73,77,1,1 4tkr_A_,74,78,1,1 4tkr_A_,75,79,1,1 4tkr_A_,76,80,1,1 4tkr_A_,77,81,1,1 4tkr_A_,78,83,1,1 4tkr_A_,79,84,1,1 4tkr_A_,80,129,1,1 4tkr_A_,80,137,1,1 4tkr_A_,82,86,1,1 4tkr_A_,83,86,1,1 4tkr_A_,83,87,1,1 4tkr_A_,86,89,1,1 4tkr_A_,87,90,1,1 4tkr_A_,88,91,1,1 4tkr_A_,89,92,1,1 4tkr_A_,91,117,1,1 4tkr_A_,92,95,1,1 4tkr_A_,94,98,1,1 4tkr_A_,94,117,1,1 4tkr_A_,95,99,1,1 4tkr_A_,96,100,1,1 4tkr_A_,97,101,1,1 4tkr_A_,98,102,1,1 4tkr_A_,99,103,1,1 4tkr_A_,101,104,1,1 4tkr_A_,101,106,1,1 4tkr_A_,102,105,1,1 4tkr_A_,106,110,1,1 4tkr_A_,107,111,1,1 4tkr_A_,108,112,1,1 4tkr_A_,109,113,1,1 4tkr_A_,110,114,1,1 4tkr_A_,111,115,1,1 4tkr_A_,112,116,1,1 4tkr_A_,113,117,1,1 4tkr_A_,114,118,1,1 4tkr_A_,115,119,1,1 4tkr_A_,115,171,1,1 4tkr_A_,116,120,1,1 4tkr_A_,117,121,1,1 4tkr_A_,118,122,1,1 4tkr_A_,119,123,1,1 4tkr_A_,120,124,1,1 4tkr_A_,121,125,1,1 4tkr_A_,122,125,1,1 4tkr_A_,122,126,1,1 4tkr_A_,123,127,1,1 4tkr_A_,125,128,1,1 4tkr_A_,125,129,1,1 4tkr_A_,126,130,1,1 4tkr_A_,126,162,1,1 4tkr_A_,127,131,1,1 4tkr_A_,128,132,1,1 4tkr_A_,129,133,1,1 4tkr_A_,130,134,1,1 4tkr_A_,130,148,1,1 4tkr_A_,130,151,1,1 4tkr_A_,131,135,1,1 4tkr_A_,132,136,1,1 4tkr_A_,133,137,1,1 4tkr_A_,137,140,1,1 4tkr_A_,138,141,1,1 4tkr_A_,142,145,1,1 4tkr_A_,146,150,1,1 4tkr_A_,147,151,1,1 4tkr_A_,148,151,1,1 4tkr_A_,148,152,1,1 4tkr_A_,149,153,1,1 4tkr_A_,150,154,1,1 4tkr_A_,151,155,1,1 4tkr_A_,152,156,1,1 4tkr_A_,153,157,1,1 4tkr_A_,154,158,1,1 4tkr_A_,155,159,1,1 4tkr_A_,156,160,1,1 4tkr_A_,157,161,1,1 4tkr_A_,158,162,1,1 4tkr_A_,159,163,1,1 4tkr_A_,160,164,1,1 4tkr_A_,161,165,1,1 4tkr_A_,162,166,1,1 4tkr_A_,163,167,1,1 4tkr_A_,164,168,1,1 4tkr_A_,165,169,1,1 4tkr_A_,166,170,1,1 4tkr_A_,167,171,1,1 4tkr_A_,168,172,1,1 4tkr_A_,169,173,1,1 4tkr_A_,170,174,1,1 4tkr_A_,171,175,1,1 4tkr_A_,172,176,1,1 4tkr_A_,173,177,1,1 4tkr_A_,177,180,1,1 4tkr_A_,178,181,1,1 4tkr_A_,179,182,1,1