pair,contact1,contact2,flow1,flow2 3cxc_2_,1,87,1,1 3cxc_2_,1,89,1,1 3cxc_2_,3,89,1,1 3cxc_2_,3,91,1,1 3cxc_2_,5,22,1,1 3cxc_2_,5,91,1,1 3cxc_2_,7,20,1,1 3cxc_2_,9,18,1,1 3cxc_2_,9,80,1,1 3cxc_2_,10,15,1,1 3cxc_2_,11,15,1,1 3cxc_2_,13,77,1,1 3cxc_2_,14,18,1,1 3cxc_2_,18,20,1,1 3cxc_2_,18,71,1,1 3cxc_2_,19,72,1,1 3cxc_2_,21,70,1,1 3cxc_2_,23,68,1,1 3cxc_2_,24,88,1,1 3cxc_2_,25,66,1,1 3cxc_2_,31,33,1,1 3cxc_2_,34,37,1,1 3cxc_2_,34,38,1,1 3cxc_2_,35,39,1,1 3cxc_2_,36,40,1,1 3cxc_2_,37,41,1,1 3cxc_2_,38,42,1,1 3cxc_2_,39,43,1,1 3cxc_2_,40,44,1,1 3cxc_2_,41,44,1,1 3cxc_2_,45,49,1,1 3cxc_2_,48,53,1,1 3cxc_2_,49,52,1,1 3cxc_2_,49,53,1,1 3cxc_2_,50,53,1,1 3cxc_2_,51,54,1,1 3cxc_2_,59,63,1,1 3cxc_2_,61,62,1,1 3cxc_2_,63,85,1,1 3cxc_2_,65,83,1,1 3cxc_2_,69,78,1,1 3cxc_2_,71,75,1,1 3cxc_2_,71,76,1,1 3cxc_2_,78,80,1,1