pair,contact1,contact2,flow1,flow2 4v6g_BV_,3,58,1,1 4v6g_BV_,6,43,1,1 4v6g_BV_,15,19,1,1 4v6g_BV_,16,20,1,1 4v6g_BV_,17,21,1,1 4v6g_BV_,18,21,1,1 4v6g_BV_,18,23,1,1 4v6g_BV_,19,22,1,1 4v6g_BV_,19,84,1,1 4v6g_BV_,22,41,1,1 4v6g_BV_,25,86,1,1 4v6g_BV_,26,37,1,1 4v6g_BV_,27,86,1,1 4v6g_BV_,27,88,1,1 4v6g_BV_,28,35,1,1 4v6g_BV_,29,87,1,1 4v6g_BV_,29,88,1,1 4v6g_BV_,29,90,1,1 4v6g_BV_,30,33,1,1 4v6g_BV_,40,44,1,1 4v6g_BV_,41,45,1,1 4v6g_BV_,43,47,1,1 4v6g_BV_,44,48,1,1 4v6g_BV_,45,49,1,1 4v6g_BV_,47,50,1,1 4v6g_BV_,47,51,1,1 4v6g_BV_,57,69,1,1 4v6g_BV_,58,69,1,1 4v6g_BV_,61,63,1,1 4v6g_BV_,70,89,1,1 4v6g_BV_,72,87,1,1 4v6g_BV_,72,97,1,1 4v6g_BV_,75,84,1,1 4v6g_BV_,75,85,1,1 4v6g_BV_,77,80,1,1 4v6g_BV_,77,81,1,1 4v6g_BV_,92,93,1,1 4v6g_BV_,96,128,1,1 4v6g_BV_,98,126,1,1 4v6g_BV_,100,124,1,1 4v6g_BV_,101,137,1,1 4v6g_BV_,102,122,1,1 4v6g_BV_,107,109,1,1 4v6g_BV_,111,113,1,1 4v6g_BV_,116,175,1,1 4v6g_BV_,118,120,1,1 4v6g_BV_,120,122,1,1 4v6g_BV_,125,164,1,1 4v6g_BV_,125,165,1,1 4v6g_BV_,127,162,1,1 4v6g_BV_,129,132,1,1 4v6g_BV_,149,170,1,1 4v6g_BV_,153,156,1,1 4v6g_BV_,154,156,1,1 4v6g_BV_,166,168,1,1