pair,contact1,contact2,flow1,flow2 8t4s_M_,4,7,1,1 8t4s_M_,4,8,1,1 8t4s_M_,5,9,1,1 8t4s_M_,8,12,1,1 8t4s_M_,9,13,1,1 8t4s_M_,10,14,1,1 8t4s_M_,11,15,1,1 8t4s_M_,12,16,1,1 8t4s_M_,13,17,1,1 8t4s_M_,14,18,1,1 8t4s_M_,16,19,1,1 8t4s_M_,23,97,1,1 8t4s_M_,25,95,1,1 8t4s_M_,26,30,1,1 8t4s_M_,28,32,1,1 8t4s_M_,29,33,1,1 8t4s_M_,29,97,1,1 8t4s_M_,30,34,1,1 8t4s_M_,31,35,1,1 8t4s_M_,32,37,1,1 8t4s_M_,33,36,1,1 8t4s_M_,37,99,1,1 8t4s_M_,39,98,1,1 8t4s_M_,40,98,1,1 8t4s_M_,41,66,1,1 8t4s_M_,41,68,1,1 8t4s_M_,42,96,1,1 8t4s_M_,43,68,1,1 8t4s_M_,43,70,1,1 8t4s_M_,44,69,1,1 8t4s_M_,44,94,1,1 8t4s_M_,45,70,1,1 8t4s_M_,46,72,1,1 8t4s_M_,47,49,1,1 8t4s_M_,50,54,1,1 8t4s_M_,51,55,1,1 8t4s_M_,52,56,1,1 8t4s_M_,53,57,1,1 8t4s_M_,54,58,1,1 8t4s_M_,55,59,1,1 8t4s_M_,56,60,1,1 8t4s_M_,57,61,1,1 8t4s_M_,58,62,1,1 8t4s_M_,59,63,1,1 8t4s_M_,60,65,1,1 8t4s_M_,61,64,1,1 8t4s_M_,72,75,1,1 8t4s_M_,73,77,1,1 8t4s_M_,74,78,1,1 8t4s_M_,75,79,1,1 8t4s_M_,76,80,1,1 8t4s_M_,77,82,1,1 8t4s_M_,78,81,1,1 8t4s_M_,78,83,1,1 8t4s_M_,83,84,1,1 8t4s_M_,83,88,1,1 8t4s_M_,85,88,1,1 8t4s_M_,87,88,1,1 8t4s_M_,109,110,1,1 8t4s_M_,109,111,1,1 8t4s_M_,109,112,1,1 8t4s_M_,110,114,1,1 8t4s_M_,112,115,1,1 8t4s_M_,113,117,1,1 8t4s_M_,114,118,1,1 8t4s_M_,115,119,1,1 8t4s_M_,116,120,1,1 8t4s_M_,117,120,1,1 8t4s_M_,117,121,1,1 8t4s_M_,118,121,1,1