pair,contact1,contact2,flow1,flow2 3cxc_W_,2,68,1,1 3cxc_W_,4,66,1,1 3cxc_W_,6,64,1,1 3cxc_W_,8,11,1,1 3cxc_W_,8,62,1,1 3cxc_W_,9,12,1,1 3cxc_W_,14,18,1,1 3cxc_W_,15,18,1,1 3cxc_W_,16,19,1,1 3cxc_W_,18,22,1,1 3cxc_W_,19,23,1,1 3cxc_W_,20,24,1,1 3cxc_W_,20,57,1,1 3cxc_W_,21,25,1,1 3cxc_W_,21,57,1,1 3cxc_W_,22,25,1,1 3cxc_W_,22,26,1,1 3cxc_W_,23,27,1,1 3cxc_W_,24,28,1,1 3cxc_W_,25,29,1,1 3cxc_W_,26,30,1,1 3cxc_W_,27,31,1,1 3cxc_W_,28,32,1,1 3cxc_W_,28,39,1,1 3cxc_W_,28,42,1,1 3cxc_W_,29,33,1,1 3cxc_W_,30,34,1,1 3cxc_W_,31,35,1,1 3cxc_W_,32,37,1,1 3cxc_W_,33,36,1,1 3cxc_W_,38,41,1,1 3cxc_W_,41,77,1,1 3cxc_W_,43,77,1,1 3cxc_W_,43,79,1,1 3cxc_W_,45,47,1,1 3cxc_W_,45,48,1,1 3cxc_W_,45,79,1,1 3cxc_W_,46,50,1,1 3cxc_W_,47,51,1,1 3cxc_W_,47,81,1,1 3cxc_W_,48,51,1,1 3cxc_W_,48,52,1,1 3cxc_W_,49,53,1,1 3cxc_W_,51,54,1,1 3cxc_W_,52,60,1,1 3cxc_W_,53,56,1,1 3cxc_W_,55,59,1,1 3cxc_W_,67,80,1,1 3cxc_W_,69,78,1,1 3cxc_W_,71,76,1,1