pair,contact1,contact2,flow1,flow2 1ibk_J_,1,72,1,1 1ibk_J_,2,72,1,1 1ibk_J_,3,97,1,1 1ibk_J_,5,95,1,1 1ibk_J_,6,68,1,1 1ibk_J_,7,93,1,1 1ibk_J_,8,66,1,1 1ibk_J_,10,13,1,1 1ibk_J_,11,15,1,1 1ibk_J_,13,16,1,1 1ibk_J_,13,17,1,1 1ibk_J_,14,18,1,1 1ibk_J_,15,68,1,1 1ibk_J_,17,20,1,1 1ibk_J_,18,22,1,1 1ibk_J_,20,24,1,1 1ibk_J_,25,27,1,1 1ibk_J_,25,28,1,1 1ibk_J_,28,76,1,1 1ibk_J_,33,71,1,1 1ibk_J_,36,69,1,1 1ibk_J_,39,67,1,1 1ibk_J_,45,61,1,1 1ibk_J_,46,60,1,1 1ibk_J_,47,59,1,1 1ibk_J_,54,57,1,1 1ibk_J_,55,57,1,1 1ibk_J_,55,58,1,1 1ibk_J_,63,65,1,1 1ibk_J_,69,71,1,1 1ibk_J_,76,79,1,1 1ibk_J_,77,80,1,1 1ibk_J_,77,81,1,1 1ibk_J_,78,82,1,1 1ibk_J_,79,82,1,1 1ibk_J_,79,83,1,1