pair,contact1,contact2,flow1,flow2 3zuv_B_,2,6,1,1 3zuv_B_,3,7,1,1 3zuv_B_,4,8,1,1 3zuv_B_,5,9,1,1 3zuv_B_,6,10,1,1 3zuv_B_,7,11,1,1 3zuv_B_,9,14,1,1 3zuv_B_,14,18,1,1 3zuv_B_,15,19,1,1 3zuv_B_,16,20,1,1 3zuv_B_,17,21,1,1 3zuv_B_,18,22,1,1 3zuv_B_,21,24,1,1 3zuv_B_,21,26,1,1 3zuv_B_,22,25,1,1 3zuv_B_,27,29,1,1 3zuv_B_,27,30,1,1 3zuv_B_,29,58,1,1 3zuv_B_,29,60,1,1 3zuv_B_,32,34,1,1 3zuv_B_,32,35,1,1 3zuv_B_,32,36,1,1 3zuv_B_,34,66,1,1 3zuv_B_,37,40,1,1 3zuv_B_,37,41,1,1 3zuv_B_,38,42,1,1 3zuv_B_,39,43,1,1 3zuv_B_,40,44,1,1 3zuv_B_,40,69,1,1 3zuv_B_,41,45,1,1 3zuv_B_,42,47,1,1 3zuv_B_,43,46,1,1 3zuv_B_,46,48,1,1 3zuv_B_,47,50,1,1 3zuv_B_,47,51,1,1 3zuv_B_,48,52,1,1 3zuv_B_,49,53,1,1 3zuv_B_,50,53,1,1 3zuv_B_,50,54,1,1 3zuv_B_,51,55,1,1 3zuv_B_,52,56,1,1 3zuv_B_,53,57,1,1 3zuv_B_,54,59,1,1 3zuv_B_,55,58,1,1 3zuv_B_,60,62,1,1 3zuv_B_,62,91,1,1 3zuv_B_,62,93,1,1 3zuv_B_,65,67,1,1 3zuv_B_,65,68,1,1 3zuv_B_,65,69,1,1 3zuv_B_,67,99,1,1 3zuv_B_,70,73,1,1 3zuv_B_,70,74,1,1 3zuv_B_,71,75,1,1 3zuv_B_,72,76,1,1 3zuv_B_,73,77,1,1 3zuv_B_,73,96,1,1 3zuv_B_,74,78,1,1 3zuv_B_,75,80,1,1 3zuv_B_,76,79,1,1 3zuv_B_,80,84,1,1 3zuv_B_,81,85,1,1 3zuv_B_,82,83,1,1 3zuv_B_,82,86,1,1 3zuv_B_,83,87,1,1 3zuv_B_,84,88,1,1 3zuv_B_,85,89,1,1 3zuv_B_,86,90,1,1 3zuv_B_,87,92,1,1 3zuv_B_,88,91,1,1 3zuv_B_,93,95,1,1 3zuv_B_,98,100,1,1 3zuv_B_,98,101,1,1 3zuv_B_,98,102,1,1 3zuv_B_,102,110,1,1 3zuv_B_,103,106,1,1 3zuv_B_,103,107,1,1 3zuv_B_,104,108,1,1 3zuv_B_,105,108,1,1 3zuv_B_,105,109,1,1 3zuv_B_,106,110,1,1 3zuv_B_,107,111,1,1 3zuv_B_,108,113,1,1 3zuv_B_,109,112,1,1 3zuv_B_,113,116,1,1 3zuv_B_,113,117,1,1 3zuv_B_,114,118,1,1 3zuv_B_,115,119,1,1 3zuv_B_,116,120,1,1 3zuv_B_,118,121,1,1 3zuv_B_,118,122,1,1