pair,contact1,contact2,flow1,flow2 4ozc_A_,1,19,1,1 4ozc_A_,1,20,1,1 4ozc_A_,3,18,1,1 4ozc_A_,4,15,1,1 4ozc_A_,4,44,1,1 4ozc_A_,4,46,1,1 4ozc_A_,5,16,1,1 4ozc_A_,6,46,1,1 4ozc_A_,6,48,1,1 4ozc_A_,7,14,1,1 4ozc_A_,8,13,1,1 4ozc_A_,8,48,1,1 4ozc_A_,8,50,1,1 4ozc_A_,9,12,1,1 4ozc_A_,9,13,1,1 4ozc_A_,10,50,1,1 4ozc_A_,21,23,1,1 4ozc_A_,21,24,1,1 4ozc_A_,22,25,1,1 4ozc_A_,24,27,1,1 4ozc_A_,26,29,1,1 4ozc_A_,27,30,1,1 4ozc_A_,29,32,1,1 4ozc_A_,30,32,1,1 4ozc_A_,30,34,1,1 4ozc_A_,36,49,1,1 4ozc_A_,38,47,1,1 4ozc_A_,40,43,1,1 4ozc_A_,40,45,1,1 4ozc_A_,41,44,1,1 4ozc_A_,43,45,1,1