pair,contact1,contact2,flow1,flow2 1lqh_A_,3,52,1,1 1lqh_A_,3,56,1,1 1lqh_A_,4,51,1,1 1lqh_A_,5,49,1,1 1lqh_A_,6,59,1,1 1lqh_A_,8,57,1,1 1lqh_A_,9,10,1,1 1lqh_A_,9,12,1,1 1lqh_A_,11,13,1,1 1lqh_A_,11,65,1,1 1lqh_A_,12,60,1,1 1lqh_A_,12,63,1,1 1lqh_A_,17,46,1,1 1lqh_A_,19,37,1,1 1lqh_A_,20,24,1,1 1lqh_A_,20,37,1,1 1lqh_A_,21,25,1,1 1lqh_A_,22,26,1,1 1lqh_A_,23,27,1,1 1lqh_A_,23,36,1,1 1lqh_A_,24,28,1,1 1lqh_A_,25,29,1,1 1lqh_A_,26,30,1,1 1lqh_A_,27,30,1,1 1lqh_A_,27,32,1,1 1lqh_A_,27,34,1,1 1lqh_A_,27,50,1,1 1lqh_A_,28,31,1,1 1lqh_A_,33,50,1,1 1lqh_A_,34,50,1,1 1lqh_A_,36,47,1,1 1lqh_A_,36,48,1,1 1lqh_A_,38,46,1,1 1lqh_A_,41,44,1,1 1lqh_A_,49,50,1,1 1lqh_A_,53,56,1,1