pair,contact1,contact2,flow1,flow2 1vcb_C_,3,27,1,1 1vcb_C_,3,28,1,1 1vcb_C_,3,54,1,1 1vcb_C_,4,6,1,1 1vcb_C_,4,52,1,1 1vcb_C_,6,51,1,1 1vcb_C_,8,51,1,1 1vcb_C_,10,49,1,1 1vcb_C_,10,77,1,1 1vcb_C_,11,48,1,1 1vcb_C_,11,85,1,1 1vcb_C_,12,47,1,1 1vcb_C_,13,85,1,1 1vcb_C_,13,87,1,1 1vcb_C_,14,45,1,1 1vcb_C_,15,87,1,1 1vcb_C_,15,89,1,1 1vcb_C_,16,18,1,1 1vcb_C_,16,20,1,1 1vcb_C_,16,40,1,1 1vcb_C_,16,43,1,1 1vcb_C_,18,20,1,1 1vcb_C_,20,59,1,1 1vcb_C_,20,64,1,1 1vcb_C_,20,102,1,1 1vcb_C_,21,60,1,1 1vcb_C_,22,39,1,1 1vcb_C_,23,58,1,1 1vcb_C_,24,36,1,1 1vcb_C_,25,56,1,1 1vcb_C_,26,34,1,1 1vcb_C_,26,53,1,1 1vcb_C_,27,54,1,1 1vcb_C_,28,30,1,1 1vcb_C_,28,31,1,1 1vcb_C_,28,32,1,1 1vcb_C_,37,45,1,1 1vcb_C_,38,45,1,1 1vcb_C_,40,43,1,1 1vcb_C_,49,50,1,1 1vcb_C_,49,55,1,1 1vcb_C_,50,53,1,1 1vcb_C_,52,76,1,1 1vcb_C_,55,74,1,1 1vcb_C_,57,58,1,1 1vcb_C_,57,66,1,1 1vcb_C_,59,61,1,1 1vcb_C_,59,62,1,1 1vcb_C_,59,63,1,1 1vcb_C_,59,64,1,1 1vcb_C_,62,64,1,1 1vcb_C_,65,94,1,1 1vcb_C_,67,90,1,1 1vcb_C_,68,71,1,1 1vcb_C_,69,86,1,1 1vcb_C_,69,88,1,1 1vcb_C_,95,98,1,1 1vcb_C_,95,99,1,1 1vcb_C_,96,100,1,1 1vcb_C_,97,101,1,1 1vcb_C_,97,125,1,1 1vcb_C_,98,102,1,1 1vcb_C_,98,105,1,1 1vcb_C_,99,103,1,1 1vcb_C_,100,104,1,1 1vcb_C_,101,105,1,1 1vcb_C_,102,106,1,1 1vcb_C_,103,106,1,1 1vcb_C_,104,107,1,1 1vcb_C_,104,108,1,1 1vcb_C_,105,125,1,1 1vcb_C_,105,126,1,1 1vcb_C_,109,112,1,1 1vcb_C_,110,113,1,1 1vcb_C_,112,115,1,1 1vcb_C_,113,116,1,1 1vcb_C_,114,127,1,1 1vcb_C_,116,123,1,1 1vcb_C_,119,122,1,1 1vcb_C_,119,123,1,1 1vcb_C_,120,123,1,1 1vcb_C_,120,124,1,1 1vcb_C_,121,125,1,1 1vcb_C_,122,126,1,1 1vcb_C_,123,127,1,1 1vcb_C_,124,128,1,1 1vcb_C_,127,129,1,1 1vcb_C_,131,134,1,1 1vcb_C_,131,135,1,1 1vcb_C_,132,136,1,1 1vcb_C_,133,137,1,1 1vcb_C_,134,138,1,1 1vcb_C_,135,139,1,1 1vcb_C_,136,140,1,1 1vcb_C_,137,141,1,1