pair,contact1,contact2,flow1,flow2 6lkq_K_,2,5,1,1 6lkq_K_,2,6,1,1 6lkq_K_,3,7,1,1 6lkq_K_,4,8,1,1 6lkq_K_,18,20,1,1 6lkq_K_,19,93,1,1 6lkq_K_,21,23,1,1 6lkq_K_,23,26,1,1 6lkq_K_,24,26,1,1 6lkq_K_,24,29,1,1 6lkq_K_,29,81,1,1 6lkq_K_,31,79,1,1 6lkq_K_,32,55,1,1 6lkq_K_,34,61,1,1 6lkq_K_,35,53,1,1 6lkq_K_,37,51,1,1 6lkq_K_,39,49,1,1 6lkq_K_,42,88,1,1 6lkq_K_,45,88,1,1 6lkq_K_,50,66,1,1 6lkq_K_,52,64,1,1 6lkq_K_,54,62,1,1 6lkq_K_,56,60,1,1 6lkq_K_,58,60,1,1 6lkq_K_,63,91,1,1 6lkq_K_,64,65,1,1 6lkq_K_,64,94,1,1 6lkq_K_,65,94,1,1 6lkq_K_,65,96,1,1 6lkq_K_,70,98,1,1 6lkq_K_,72,102,1,1 6lkq_K_,72,104,1,1 6lkq_K_,74,77,1,1 6lkq_K_,78,102,1,1 6lkq_K_,80,97,1,1 6lkq_K_,82,95,1,1 6lkq_K_,84,95,1,1 6lkq_K_,86,89,1,1 6lkq_K_,96,97,1,1 6lkq_K_,97,103,1,1 6lkq_K_,98,104,1,1 6lkq_K_,100,103,1,1 6lkq_K_,103,104,1,1 6lkq_K_,104,105,1,1 6lkq_K_,106,116,1,1 6lkq_K_,109,111,1,1 6lkq_K_,110,113,1,1 6lkq_K_,113,118,1,1