pair,contact1,contact2,flow1,flow2 2z45_A_,1,5,1,1 2z45_A_,2,6,1,1 2z45_A_,3,7,1,1 2z45_A_,4,8,1,1 2z45_A_,5,9,1,1 2z45_A_,6,10,1,1 2z45_A_,7,11,1,1 2z45_A_,8,12,1,1 2z45_A_,9,13,1,1 2z45_A_,10,14,1,1 2z45_A_,11,15,1,1 2z45_A_,12,16,1,1 2z45_A_,13,17,1,1 2z45_A_,14,18,1,1 2z45_A_,14,51,1,1 2z45_A_,15,19,1,1 2z45_A_,16,20,1,1 2z45_A_,17,21,1,1 2z45_A_,17,73,1,1 2z45_A_,18,22,1,1 2z45_A_,19,23,1,1 2z45_A_,20,24,1,1 2z45_A_,21,25,1,1 2z45_A_,22,26,1,1 2z45_A_,23,27,1,1 2z45_A_,24,28,1,1 2z45_A_,25,29,1,1 2z45_A_,26,29,1,1 2z45_A_,27,30,1,1 2z45_A_,27,31,1,1 2z45_A_,27,68,1,1 2z45_A_,28,31,1,1 2z45_A_,28,32,1,1 2z45_A_,32,36,1,1 2z45_A_,33,37,1,1 2z45_A_,34,38,1,1 2z45_A_,35,39,1,1 2z45_A_,35,62,1,1 2z45_A_,36,40,1,1 2z45_A_,37,41,1,1 2z45_A_,38,42,1,1 2z45_A_,39,43,1,1 2z45_A_,40,44,1,1 2z45_A_,41,44,1,1 2z45_A_,42,45,1,1 2z45_A_,42,46,1,1 2z45_A_,43,54,1,1 2z45_A_,47,50,1,1 2z45_A_,50,54,1,1 2z45_A_,51,55,1,1 2z45_A_,52,56,1,1 2z45_A_,53,57,1,1 2z45_A_,54,58,1,1 2z45_A_,55,59,1,1 2z45_A_,57,60,1,1 2z45_A_,57,61,1,1 2z45_A_,58,61,1,1 2z45_A_,58,62,1,1 2z45_A_,62,65,1,1 2z45_A_,62,66,1,1 2z45_A_,63,67,1,1 2z45_A_,64,68,1,1 2z45_A_,65,69,1,1 2z45_A_,66,70,1,1 2z45_A_,67,71,1,1 2z45_A_,68,72,1,1 2z45_A_,69,73,1,1 2z45_A_,70,74,1,1 2z45_A_,71,75,1,1 2z45_A_,72,76,1,1 2z45_A_,73,77,1,1 2z45_A_,74,78,1,1 2z45_A_,75,79,1,1 2z45_A_,76,80,1,1 2z45_A_,77,81,1,1 2z45_A_,80,83,1,1 2z45_A_,81,84,1,1 2z45_A_,83,87,1,1 2z45_A_,84,88,1,1 2z45_A_,85,89,1,1 2z45_A_,86,90,1,1 2z45_A_,87,90,1,1 2z45_A_,87,91,1,1 2z45_A_,88,92,1,1 2z45_A_,89,93,1,1 2z45_A_,90,94,1,1 2z45_A_,91,95,1,1 2z45_A_,92,96,1,1 2z45_A_,93,97,1,1 2z45_A_,94,98,1,1 2z45_A_,95,99,1,1 2z45_A_,96,100,1,1 2z45_A_,97,101,1,1 2z45_A_,98,101,1,1 2z45_A_,98,102,1,1 2z45_A_,99,103,1,1 2z45_A_,100,104,1,1 2z45_A_,101,105,1,1 2z45_A_,102,106,1,1 2z45_A_,103,107,1,1 2z45_A_,104,108,1,1 2z45_A_,105,109,1,1