pair,contact1,contact2,flow1,flow2 7w5a_U_,10,13,1,1 7w5a_U_,13,15,1,1 7w5a_U_,22,24,1,1 7w5a_U_,27,31,1,1 7w5a_U_,28,32,1,1 7w5a_U_,29,33,1,1 7w5a_U_,30,34,1,1 7w5a_U_,31,35,1,1 7w5a_U_,32,36,1,1 7w5a_U_,33,37,1,1 7w5a_U_,34,38,1,1 7w5a_U_,35,39,1,1 7w5a_U_,36,40,1,1 7w5a_U_,37,41,1,1 7w5a_U_,38,42,1,1 7w5a_U_,39,43,1,1 7w5a_U_,40,44,1,1 7w5a_U_,41,45,1,1 7w5a_U_,42,46,1,1 7w5a_U_,43,47,1,1 7w5a_U_,44,48,1,1 7w5a_U_,45,49,1,1 7w5a_U_,46,50,1,1 7w5a_U_,47,51,1,1 7w5a_U_,48,52,1,1 7w5a_U_,55,57,1,1 7w5a_U_,56,60,1,1 7w5a_U_,57,61,1,1 7w5a_U_,58,62,1,1 7w5a_U_,59,63,1,1 7w5a_U_,60,64,1,1 7w5a_U_,61,65,1,1 7w5a_U_,62,66,1,1 7w5a_U_,63,67,1,1 7w5a_U_,64,68,1,1 7w5a_U_,65,69,1,1 7w5a_U_,66,70,1,1 7w5a_U_,67,71,1,1 7w5a_U_,68,72,1,1