pair,contact1,contact2,flow1,flow2 5vsu_F_,1,4,1,1 5vsu_F_,1,5,1,1 5vsu_F_,2,6,1,1 5vsu_F_,3,7,1,1 5vsu_F_,4,8,1,1 5vsu_F_,5,9,1,1 5vsu_F_,7,10,1,1 5vsu_F_,10,13,1,1 5vsu_F_,12,29,1,1 5vsu_F_,13,29,1,1 5vsu_F_,13,74,1,1 5vsu_F_,14,75,1,1 5vsu_F_,15,27,1,1 5vsu_F_,16,26,1,1 5vsu_F_,16,73,1,1 5vsu_F_,17,25,1,1 5vsu_F_,18,48,1,1 5vsu_F_,18,70,1,1 5vsu_F_,18,71,1,1 5vsu_F_,19,22,1,1 5vsu_F_,19,23,1,1 5vsu_F_,20,68,1,1 5vsu_F_,22,48,1,1 5vsu_F_,24,46,1,1 5vsu_F_,25,45,1,1 5vsu_F_,26,44,1,1 5vsu_F_,26,50,1,1 5vsu_F_,26,75,1,1 5vsu_F_,28,30,1,1 5vsu_F_,28,41,1,1 5vsu_F_,30,41,1,1 5vsu_F_,31,39,1,1 5vsu_F_,33,36,1,1 5vsu_F_,33,37,1,1 5vsu_F_,37,66,1,1 5vsu_F_,38,64,1,1 5vsu_F_,40,62,1,1 5vsu_F_,43,58,1,1 5vsu_F_,45,55,1,1 5vsu_F_,45,56,1,1 5vsu_F_,46,52,1,1 5vsu_F_,47,49,1,1 5vsu_F_,47,52,1,1 5vsu_F_,49,52,1,1 5vsu_F_,60,61,1,1 5vsu_F_,65,68,1,1 5vsu_F_,66,69,1,1 5vsu_F_,75,77,1,1