pair,contact1,contact2,flow1,flow2 7oic_Z_,3,4,1,1 7oic_Z_,8,12,1,1 7oic_Z_,15,19,1,1 7oic_Z_,16,20,1,1 7oic_Z_,17,21,1,1 7oic_Z_,18,22,1,1 7oic_Z_,30,33,1,1 7oic_Z_,30,68,1,1 7oic_Z_,31,68,1,1 7oic_Z_,32,88,1,1 7oic_Z_,33,66,1,1 7oic_Z_,33,73,1,1 7oic_Z_,34,86,1,1 7oic_Z_,35,64,1,1 7oic_Z_,36,84,1,1 7oic_Z_,37,39,1,1 7oic_Z_,37,57,1,1 7oic_Z_,37,61,1,1 7oic_Z_,38,82,1,1 7oic_Z_,40,42,1,1 7oic_Z_,44,48,1,1 7oic_Z_,44,49,1,1 7oic_Z_,45,49,1,1 7oic_Z_,46,50,1,1 7oic_Z_,47,51,1,1 7oic_Z_,48,52,1,1 7oic_Z_,49,53,1,1 7oic_Z_,50,54,1,1 7oic_Z_,51,55,1,1 7oic_Z_,52,56,1,1 7oic_Z_,52,57,1,1 7oic_Z_,55,66,1,1 7oic_Z_,64,65,1,1 7oic_Z_,68,73,1,1 7oic_Z_,69,73,1,1 7oic_Z_,70,74,1,1 7oic_Z_,71,75,1,1 7oic_Z_,72,76,1,1 7oic_Z_,73,77,1,1 7oic_Z_,74,78,1,1 7oic_Z_,75,79,1,1 7oic_Z_,79,82,1,1 7oic_Z_,89,109,1,1 7oic_Z_,92,113,1,1 7oic_Z_,96,99,1,1 7oic_Z_,101,103,1,1 7oic_Z_,104,112,1,1 7oic_Z_,106,110,1,1 7oic_Z_,107,108,1,1