pair,contact1,contact2,flow1,flow2 1lvc_D_,1,3,1,1 1lvc_D_,1,4,1,1 1lvc_D_,1,5,1,1 1lvc_D_,3,6,1,1 1lvc_D_,4,7,1,1 1lvc_D_,4,8,1,1 1lvc_D_,7,10,1,1 1lvc_D_,7,11,1,1 1lvc_D_,10,13,1,1 1lvc_D_,11,14,1,1 1lvc_D_,16,18,1,1 1lvc_D_,16,19,1,1 1lvc_D_,18,22,1,1 1lvc_D_,23,59,1,1 1lvc_D_,24,27,1,1 1lvc_D_,25,28,1,1 1lvc_D_,28,31,1,1 1lvc_D_,28,32,1,1 1lvc_D_,29,33,1,1 1lvc_D_,31,35,1,1 1lvc_D_,33,36,1,1 1lvc_D_,33,37,1,1 1lvc_D_,37,71,1,1 1lvc_D_,40,43,1,1 1lvc_D_,40,44,1,1 1lvc_D_,42,46,1,1 1lvc_D_,44,48,1,1 1lvc_D_,45,49,1,1 1lvc_D_,46,49,1,1 1lvc_D_,60,64,1,1 1lvc_D_,61,65,1,1 1lvc_D_,62,66,1,1 1lvc_D_,63,66,1,1 1lvc_D_,63,67,1,1 1lvc_D_,64,68,1,1 1lvc_D_,68,72,1,1 1lvc_D_,71,73,1,1 1lvc_D_,73,76,1,1 1lvc_D_,74,77,1,1 1lvc_D_,77,81,1,1 1lvc_D_,78,82,1,1 1lvc_D_,79,83,1,1 1lvc_D_,80,84,1,1 1lvc_D_,81,85,1,1 1lvc_D_,82,86,1,1 1lvc_D_,83,87,1,1 1lvc_D_,84,87,1,1 1lvc_D_,84,88,1,1 1lvc_D_,85,89,1,1 1lvc_D_,88,90,1,1 1lvc_D_,89,92,1,1 1lvc_D_,89,93,1,1 1lvc_D_,89,94,1,1 1lvc_D_,90,103,1,1 1lvc_D_,91,100,1,1 1lvc_D_,96,132,1,1 1lvc_D_,97,101,1,1 1lvc_D_,98,102,1,1 1lvc_D_,99,103,1,1 1lvc_D_,100,104,1,1 1lvc_D_,101,105,1,1 1lvc_D_,102,106,1,1 1lvc_D_,103,107,1,1 1lvc_D_,105,108,1,1 1lvc_D_,106,109,1,1 1lvc_D_,111,112,1,1 1lvc_D_,113,116,1,1 1lvc_D_,113,117,1,1 1lvc_D_,116,119,1,1 1lvc_D_,116,120,1,1 1lvc_D_,117,121,1,1 1lvc_D_,119,122,1,1 1lvc_D_,119,123,1,1 1lvc_D_,120,124,1,1 1lvc_D_,125,127,1,1 1lvc_D_,125,128,1,1 1lvc_D_,125,131,1,1 1lvc_D_,126,136,1,1 1lvc_D_,127,129,1,1 1lvc_D_,129,131,1,1 1lvc_D_,133,136,1,1 1lvc_D_,133,137,1,1 1lvc_D_,134,138,1,1 1lvc_D_,135,139,1,1 1lvc_D_,136,140,1,1 1lvc_D_,138,141,1,1 1lvc_D_,138,142,1,1 1lvc_D_,139,142,1,1