pair,contact1,contact2,flow1,flow2 7phb_R_,2,4,1,1 7phb_R_,2,5,1,1 7phb_R_,8,37,1,1 7phb_R_,11,15,1,1 7phb_R_,13,17,1,1 7phb_R_,14,18,1,1 7phb_R_,15,19,1,1 7phb_R_,16,20,1,1 7phb_R_,17,21,1,1 7phb_R_,19,22,1,1 7phb_R_,21,22,1,1 7phb_R_,25,41,1,1 7phb_R_,25,43,1,1 7phb_R_,29,48,1,1 7phb_R_,33,35,1,1 7phb_R_,34,70,1,1 7phb_R_,34,73,1,1 7phb_R_,35,37,1,1 7phb_R_,36,69,1,1 7phb_R_,38,67,1,1 7phb_R_,39,42,1,1 7phb_R_,45,60,1,1 7phb_R_,46,58,1,1 7phb_R_,47,58,1,1 7phb_R_,49,56,1,1 7phb_R_,51,54,1,1 7phb_R_,61,62,1,1 7phb_R_,66,68,1,1 7phb_R_,69,72,1,1 7phb_R_,73,74,1,1 7phb_R_,81,82,1,1