pair,contact1,contact2,flow1,flow2 1pp7_U_,1,5,1,1 1pp7_U_,2,5,1,1 1pp7_U_,2,6,1,1 1pp7_U_,3,7,1,1 1pp7_U_,4,8,1,1 1pp7_U_,5,8,1,1 1pp7_U_,5,9,1,1 1pp7_U_,6,9,1,1 1pp7_U_,7,10,1,1 1pp7_U_,9,50,1,1 1pp7_U_,11,15,1,1 1pp7_U_,12,16,1,1 1pp7_U_,13,17,1,1 1pp7_U_,14,18,1,1 1pp7_U_,15,19,1,1 1pp7_U_,16,20,1,1 1pp7_U_,20,25,1,1 1pp7_U_,20,33,1,1 1pp7_U_,23,25,1,1 1pp7_U_,23,28,1,1 1pp7_U_,25,27,1,1 1pp7_U_,25,28,1,1 1pp7_U_,26,29,1,1 1pp7_U_,28,33,1,1 1pp7_U_,29,33,1,1 1pp7_U_,30,34,1,1 1pp7_U_,31,35,1,1 1pp7_U_,32,36,1,1 1pp7_U_,33,37,1,1 1pp7_U_,34,38,1,1 1pp7_U_,35,39,1,1 1pp7_U_,35,107,1,1 1pp7_U_,36,40,1,1 1pp7_U_,37,41,1,1 1pp7_U_,38,42,1,1 1pp7_U_,39,42,1,1 1pp7_U_,40,43,1,1 1pp7_U_,40,44,1,1 1pp7_U_,41,44,1,1 1pp7_U_,44,47,1,1 1pp7_U_,44,48,1,1 1pp7_U_,45,49,1,1 1pp7_U_,46,49,1,1 1pp7_U_,46,50,1,1 1pp7_U_,47,51,1,1 1pp7_U_,48,52,1,1 1pp7_U_,50,67,1,1 1pp7_U_,51,67,1,1 1pp7_U_,52,64,1,1 1pp7_U_,54,62,1,1 1pp7_U_,56,60,1,1 1pp7_U_,57,59,1,1 1pp7_U_,57,60,1,1 1pp7_U_,58,108,1,1 1pp7_U_,61,101,1,1 1pp7_U_,63,99,1,1 1pp7_U_,64,67,1,1 1pp7_U_,64,68,1,1 1pp7_U_,65,69,1,1 1pp7_U_,65,80,1,1 1pp7_U_,66,70,1,1 1pp7_U_,67,71,1,1 1pp7_U_,68,72,1,1 1pp7_U_,69,72,1,1 1pp7_U_,69,74,1,1 1pp7_U_,70,73,1,1 1pp7_U_,75,79,1,1 1pp7_U_,76,80,1,1 1pp7_U_,77,81,1,1 1pp7_U_,78,82,1,1 1pp7_U_,79,83,1,1 1pp7_U_,80,84,1,1 1pp7_U_,81,85,1,1 1pp7_U_,82,86,1,1 1pp7_U_,83,88,1,1 1pp7_U_,84,87,1,1 1pp7_U_,86,103,1,1 1pp7_U_,89,102,1,1 1pp7_U_,90,92,1,1 1pp7_U_,91,100,1,1 1pp7_U_,92,99,1,1 1pp7_U_,94,97,1,1 1pp7_U_,95,98,1,1 1pp7_U_,103,106,1,1 1pp7_U_,103,114,1,1 1pp7_U_,105,110,1,1 1pp7_U_,105,112,1,1 1pp7_U_,107,110,1,1