pair,contact1,contact2,flow1,flow2
8ptk_k_,2,6,1,1
8ptk_k_,3,7,1,1
8ptk_k_,4,8,1,1
8ptk_k_,13,17,1,1
8ptk_k_,14,18,1,1
8ptk_k_,15,19,1,1
8ptk_k_,16,20,1,1
8ptk_k_,17,21,1,1
8ptk_k_,18,22,1,1
8ptk_k_,19,23,1,1
8ptk_k_,20,24,1,1
8ptk_k_,21,25,1,1
8ptk_k_,22,26,1,1
8ptk_k_,23,27,1,1
8ptk_k_,24,28,1,1
8ptk_k_,25,29,1,1
8ptk_k_,25,30,1,1
8ptk_k_,35,38,1,1
8ptk_k_,38,42,1,1
8ptk_k_,39,43,1,1
8ptk_k_,40,44,1,1
8ptk_k_,41,45,1,1
8ptk_k_,42,46,1,1
8ptk_k_,43,47,1,1
8ptk_k_,44,48,1,1
8ptk_k_,45,49,1,1
8ptk_k_,46,50,1,1
8ptk_k_,47,51,1,1
8ptk_k_,48,52,1,1
8ptk_k_,49,53,1,1
8ptk_k_,50,54,1,1
8ptk_k_,52,56,1,1
8ptk_k_,59,61,1,1
8ptk_k_,62,111,1,1
8ptk_k_,64,109,1,1
8ptk_k_,66,107,1,1
8ptk_k_,68,105,1,1
8ptk_k_,70,103,1,1
8ptk_k_,72,101,1,1
8ptk_k_,86,89,1,1
8ptk_k_,86,90,1,1
8ptk_k_,91,110,1,1
8ptk_k_,93,108,1,1
8ptk_k_,95,106,1,1
8ptk_k_,97,104,1,1
8ptk_k_,99,102,1,1