pair,contact1,contact2,flow1,flow2 4v5g_BZ_,3,56,1,1 4v5g_BZ_,6,36,1,1 4v5g_BZ_,8,34,1,1 4v5g_BZ_,12,15,1,1 4v5g_BZ_,12,16,1,1 4v5g_BZ_,14,18,1,1 4v5g_BZ_,15,19,1,1 4v5g_BZ_,16,20,1,1 4v5g_BZ_,22,37,1,1 4v5g_BZ_,27,85,1,1 4v5g_BZ_,27,88,1,1 4v5g_BZ_,28,31,1,1 4v5g_BZ_,29,30,1,1 4v5g_BZ_,38,42,1,1 4v5g_BZ_,39,43,1,1 4v5g_BZ_,43,47,1,1 4v5g_BZ_,45,48,1,1 4v5g_BZ_,49,51,1,1 4v5g_BZ_,49,52,1,1 4v5g_BZ_,55,67,1,1 4v5g_BZ_,57,65,1,1 4v5g_BZ_,59,62,1,1 4v5g_BZ_,61,63,1,1 4v5g_BZ_,65,67,1,1 4v5g_BZ_,68,87,1,1 4v5g_BZ_,73,82,1,1 4v5g_BZ_,73,83,1,1 4v5g_BZ_,95,125,1,1 4v5g_BZ_,96,124,1,1 4v5g_BZ_,98,122,1,1 4v5g_BZ_,100,120,1,1 4v5g_BZ_,107,142,1,1 4v5g_BZ_,114,173,1,1 4v5g_BZ_,116,118,1,1 4v5g_BZ_,119,167,1,1 4v5g_BZ_,123,162,1,1 4v5g_BZ_,127,130,1,1 4v5g_BZ_,130,157,1,1 4v5g_BZ_,145,147,1,1 4v5g_BZ_,150,167,1,1 4v5g_BZ_,156,158,1,1 4v5g_BZ_,164,167,1,1