pair,contact1,contact2,flow1,flow2 2iz4_A_,1,47,1,1 2iz4_A_,3,46,1,1 2iz4_A_,5,44,1,1 2iz4_A_,6,8,1,1 2iz4_A_,7,9,1,1 2iz4_A_,7,16,1,1 2iz4_A_,7,41,1,1 2iz4_A_,7,42,1,1 2iz4_A_,11,14,1,1 2iz4_A_,13,25,1,1 2iz4_A_,15,23,1,1 2iz4_A_,17,20,1,1 2iz4_A_,17,21,1,1 2iz4_A_,24,27,1,1 2iz4_A_,26,39,1,1 2iz4_A_,27,39,1,1 2iz4_A_,29,37,1,1 2iz4_A_,31,33,1,1 2iz4_A_,31,34,1,1 2iz4_A_,31,35,1,1 2iz4_A_,33,67,1,1 2iz4_A_,35,37,1,1 2iz4_A_,36,47,1,1 2iz4_A_,38,45,1,1 2iz4_A_,47,48,1,1 2iz4_A_,48,50,1,1 2iz4_A_,52,90,1,1 2iz4_A_,54,87,1,1 2iz4_A_,57,60,1,1 2iz4_A_,57,84,1,1 2iz4_A_,59,77,1,1 2iz4_A_,60,61,1,1 2iz4_A_,62,75,1,1 2iz4_A_,64,73,1,1 2iz4_A_,66,71,1,1 2iz4_A_,69,70,1,1 2iz4_A_,74,84,1,1 2iz4_A_,76,82,1,1 2iz4_A_,79,82,1,1