pair,contact1,contact2,flow1,flow2 4fk5_C_,4,7,1,1 4fk5_C_,4,8,1,1 4fk5_C_,5,9,1,1 4fk5_C_,6,10,1,1 4fk5_C_,7,11,1,1 4fk5_C_,8,12,1,1 4fk5_C_,9,13,1,1 4fk5_C_,10,14,1,1 4fk5_C_,11,15,1,1 4fk5_C_,12,16,1,1 4fk5_C_,13,17,1,1 4fk5_C_,14,18,1,1 4fk5_C_,15,18,1,1 4fk5_C_,15,19,1,1 4fk5_C_,16,20,1,1 4fk5_C_,17,21,1,1 4fk5_C_,18,22,1,1 4fk5_C_,19,23,1,1 4fk5_C_,20,24,1,1 4fk5_C_,21,25,1,1 4fk5_C_,22,26,1,1 4fk5_C_,23,27,1,1 4fk5_C_,24,28,1,1 4fk5_C_,25,29,1,1 4fk5_C_,26,29,1,1 4fk5_C_,26,30,1,1 4fk5_C_,27,30,1,1 4fk5_C_,27,31,1,1 4fk5_C_,28,32,1,1 4fk5_C_,29,33,1,1 4fk5_C_,30,34,1,1 4fk5_C_,31,35,1,1 4fk5_C_,32,36,1,1 4fk5_C_,33,37,1,1 4fk5_C_,34,38,1,1 4fk5_C_,35,39,1,1 4fk5_C_,39,42,1,1 4fk5_C_,46,55,1,1 4fk5_C_,48,50,1,1 4fk5_C_,48,51,1,1 4fk5_C_,48,52,1,1 4fk5_C_,48,53,1,1 4fk5_C_,54,56,1,1 4fk5_C_,54,57,1,1 4fk5_C_,54,58,1,1 4fk5_C_,61,66,1,1 4fk5_C_,62,64,1,1 4fk5_C_,62,65,1,1 4fk5_C_,63,66,1,1 4fk5_C_,66,79,1,1 4fk5_C_,68,77,1,1 4fk5_C_,69,76,1,1 4fk5_C_,70,74,1,1 4fk5_C_,70,75,1,1 4fk5_C_,70,85,1,1 4fk5_C_,73,85,1,1 4fk5_C_,78,81,1,1 4fk5_C_,79,82,1,1 4fk5_C_,81,85,1,1 4fk5_C_,82,86,1,1 4fk5_C_,83,87,1,1 4fk5_C_,84,88,1,1 4fk5_C_,85,89,1,1 4fk5_C_,86,90,1,1 4fk5_C_,87,91,1,1 4fk5_C_,88,91,1,1