pair,contact1,contact2,flow1,flow2 8pr1_K_,2,6,1,1 8pr1_K_,3,7,1,1 8pr1_K_,4,8,1,1 8pr1_K_,5,9,1,1 8pr1_K_,7,11,1,1 8pr1_K_,16,20,1,1 8pr1_K_,17,21,1,1 8pr1_K_,18,22,1,1 8pr1_K_,19,23,1,1 8pr1_K_,20,24,1,1 8pr1_K_,21,25,1,1 8pr1_K_,22,26,1,1 8pr1_K_,23,27,1,1 8pr1_K_,24,28,1,1 8pr1_K_,25,29,1,1 8pr1_K_,35,38,1,1 8pr1_K_,36,39,1,1 8pr1_K_,38,42,1,1 8pr1_K_,39,43,1,1 8pr1_K_,40,44,1,1 8pr1_K_,41,45,1,1 8pr1_K_,42,46,1,1 8pr1_K_,43,47,1,1 8pr1_K_,44,48,1,1 8pr1_K_,45,49,1,1 8pr1_K_,46,50,1,1 8pr1_K_,47,51,1,1 8pr1_K_,49,53,1,1 8pr1_K_,50,54,1,1 8pr1_K_,62,111,1,1 8pr1_K_,64,109,1,1 8pr1_K_,66,107,1,1 8pr1_K_,68,105,1,1 8pr1_K_,70,103,1,1 8pr1_K_,72,101,1,1 8pr1_K_,86,90,1,1 8pr1_K_,93,108,1,1 8pr1_K_,95,106,1,1 8pr1_K_,97,104,1,1 8pr1_K_,99,102,1,1