pair,contact1,contact2,flow1,flow2 8tek_M_,1,4,1,1 8tek_M_,1,5,1,1 8tek_M_,2,6,1,1 8tek_M_,3,7,1,1 8tek_M_,4,8,1,1 8tek_M_,5,9,1,1 8tek_M_,6,10,1,1 8tek_M_,7,11,1,1 8tek_M_,11,15,1,1 8tek_M_,12,16,1,1 8tek_M_,13,17,1,1 8tek_M_,14,18,1,1 8tek_M_,15,19,1,1 8tek_M_,17,21,1,1 8tek_M_,18,22,1,1 8tek_M_,19,23,1,1 8tek_M_,20,24,1,1 8tek_M_,21,25,1,1 8tek_M_,23,27,1,1 8tek_M_,24,28,1,1 8tek_M_,25,29,1,1 8tek_M_,26,29,1,1 8tek_M_,26,30,1,1 8tek_M_,27,31,1,1 8tek_M_,29,32,1,1 8tek_M_,29,33,1,1 8tek_M_,30,34,1,1 8tek_M_,32,36,1,1 8tek_M_,33,37,1,1 8tek_M_,34,38,1,1 8tek_M_,35,39,1,1 8tek_M_,38,41,1,1 8tek_M_,40,44,1,1 8tek_M_,41,42,1,1 8tek_M_,41,45,1,1 8tek_M_,42,46,1,1 8tek_M_,43,47,1,1 8tek_M_,44,48,1,1 8tek_M_,48,51,1,1 8tek_M_,50,54,1,1 8tek_M_,51,55,1,1 8tek_M_,53,57,1,1 8tek_M_,54,58,1,1 8tek_M_,55,59,1,1 8tek_M_,56,60,1,1 8tek_M_,58,61,1,1 8tek_M_,58,62,1,1 8tek_M_,59,63,1,1 8tek_M_,61,65,1,1 8tek_M_,62,65,1,1 8tek_M_,62,66,1,1 8tek_M_,63,67,1,1 8tek_M_,64,67,1,1 8tek_M_,66,69,1,1 8tek_M_,67,70,1,1 8tek_M_,68,71,1,1 8tek_M_,74,77,1,1 8tek_M_,79,83,1,1 8tek_M_,80,84,1,1 8tek_M_,82,86,1,1 8tek_M_,83,87,1,1 8tek_M_,94,95,1,1 8tek_M_,98,101,1,1 8tek_M_,112,115,1,1 8tek_M_,120,124,1,1 8tek_M_,125,128,1,1 8tek_M_,127,130,1,1 8tek_M_,132,135,1,1 8tek_M_,138,141,1,1 8tek_M_,139,142,1,1 8tek_M_,141,144,1,1 8tek_M_,144,147,1,1 8tek_M_,144,148,1,1 8tek_M_,145,149,1,1 8tek_M_,148,151,1,1 8tek_M_,149,153,1,1 8tek_M_,150,153,1,1 8tek_M_,151,155,1,1 8tek_M_,153,156,1,1 8tek_M_,155,159,1,1 8tek_M_,156,160,1,1 8tek_M_,158,161,1,1