pair,contact1,contact2,flow1,flow2 3a0b_U_,7,10,1,1 3a0b_U_,8,11,1,1 3a0b_U_,9,12,1,1 3a0b_U_,10,13,1,1 3a0b_U_,10,80,1,1 3a0b_U_,18,74,1,1 3a0b_U_,19,75,1,1 3a0b_U_,19,77,1,1 3a0b_U_,20,22,1,1 3a0b_U_,20,23,1,1 3a0b_U_,20,24,1,1 3a0b_U_,20,79,1,1 3a0b_U_,20,91,1,1 3a0b_U_,21,77,1,1 3a0b_U_,23,80,1,1 3a0b_U_,25,28,1,1 3a0b_U_,26,29,1,1 3a0b_U_,26,91,1,1 3a0b_U_,28,31,1,1 3a0b_U_,32,75,1,1 3a0b_U_,35,40,1,1 3a0b_U_,36,40,1,1 3a0b_U_,38,39,1,1 3a0b_U_,38,42,1,1 3a0b_U_,39,43,1,1 3a0b_U_,40,44,1,1 3a0b_U_,41,45,1,1 3a0b_U_,42,46,1,1 3a0b_U_,43,49,1,1 3a0b_U_,51,54,1,1 3a0b_U_,53,56,1,1 3a0b_U_,54,57,1,1 3a0b_U_,62,65,1,1 3a0b_U_,62,66,1,1 3a0b_U_,63,67,1,1 3a0b_U_,64,68,1,1 3a0b_U_,65,69,1,1 3a0b_U_,66,70,1,1 3a0b_U_,67,71,1,1 3a0b_U_,68,72,1,1 3a0b_U_,69,72,1,1 3a0b_U_,70,73,1,1 3a0b_U_,72,75,1,1 3a0b_U_,73,76,1,1 3a0b_U_,76,77,1,1 3a0b_U_,79,80,1,1 3a0b_U_,82,84,1,1 3a0b_U_,82,85,1,1 3a0b_U_,82,86,1,1 3a0b_U_,83,87,1,1 3a0b_U_,87,89,1,1 3a0b_U_,93,95,1,1 3a0b_U_,93,97,1,1