pair,contact1,contact2,flow1,flow2 8cxh_D_,6,8,1,1 8cxh_D_,7,10,1,1 8cxh_D_,11,13,1,1 8cxh_D_,23,26,1,1 8cxh_D_,23,27,1,1 8cxh_D_,24,27,1,1 8cxh_D_,24,28,1,1 8cxh_D_,25,29,1,1 8cxh_D_,26,30,1,1 8cxh_D_,27,31,1,1 8cxh_D_,28,32,1,1 8cxh_D_,29,33,1,1 8cxh_D_,30,34,1,1 8cxh_D_,31,35,1,1 8cxh_D_,32,36,1,1 8cxh_D_,33,37,1,1 8cxh_D_,34,38,1,1 8cxh_D_,35,39,1,1 8cxh_D_,35,74,1,1 8cxh_D_,36,39,1,1 8cxh_D_,40,44,1,1 8cxh_D_,41,45,1,1 8cxh_D_,42,46,1,1 8cxh_D_,43,47,1,1 8cxh_D_,44,48,1,1 8cxh_D_,45,49,1,1 8cxh_D_,46,50,1,1 8cxh_D_,47,51,1,1 8cxh_D_,48,52,1,1 8cxh_D_,49,53,1,1 8cxh_D_,50,53,1,1 8cxh_D_,55,59,1,1 8cxh_D_,56,60,1,1 8cxh_D_,57,61,1,1 8cxh_D_,58,62,1,1 8cxh_D_,59,63,1,1 8cxh_D_,60,64,1,1 8cxh_D_,61,65,1,1 8cxh_D_,62,66,1,1 8cxh_D_,63,67,1,1 8cxh_D_,64,68,1,1 8cxh_D_,65,69,1,1 8cxh_D_,66,69,1,1 8cxh_D_,66,70,1,1 8cxh_D_,67,71,1,1 8cxh_D_,71,74,1,1