pair,contact1,contact2,flow1,flow2 8xxl_Sb_,5,7,1,1 8xxl_Sb_,5,8,1,1 8xxl_Sb_,10,12,1,1 8xxl_Sb_,10,13,1,1 8xxl_Sb_,10,14,1,1 8xxl_Sb_,11,15,1,1 8xxl_Sb_,12,16,1,1 8xxl_Sb_,14,22,1,1 8xxl_Sb_,17,21,1,1 8xxl_Sb_,19,26,1,1 8xxl_Sb_,22,26,1,1 8xxl_Sb_,22,28,1,1 8xxl_Sb_,30,47,1,1 8xxl_Sb_,30,69,1,1 8xxl_Sb_,31,81,1,1 8xxl_Sb_,32,45,1,1 8xxl_Sb_,33,77,1,1 8xxl_Sb_,33,79,1,1 8xxl_Sb_,33,81,1,1 8xxl_Sb_,34,43,1,1 8xxl_Sb_,35,40,1,1 8xxl_Sb_,35,41,1,1 8xxl_Sb_,35,77,1,1 8xxl_Sb_,36,39,1,1 8xxl_Sb_,47,70,1,1 8xxl_Sb_,51,52,1,1 8xxl_Sb_,51,63,1,1 8xxl_Sb_,53,62,1,1 8xxl_Sb_,60,61,1,1 8xxl_Sb_,64,71,1,1 8xxl_Sb_,73,74,1,1 8xxl_Sb_,73,76,1,1 8xxl_Sb_,74,76,1,1