pair,contact1,contact2,flow1,flow2 6ndg_B_,1,6,1,1 6ndg_B_,1,7,1,1 6ndg_B_,1,11,1,1 6ndg_B_,2,5,1,1 6ndg_B_,4,14,1,1 6ndg_B_,6,13,1,1 6ndg_B_,7,11,1,1 6ndg_B_,8,11,1,1 6ndg_B_,13,46,1,1 6ndg_B_,14,120,1,1 6ndg_B_,16,118,1,1 6ndg_B_,17,117,1,1 6ndg_B_,20,64,1,1 6ndg_B_,20,116,1,1 6ndg_B_,21,24,1,1 6ndg_B_,21,25,1,1 6ndg_B_,22,26,1,1 6ndg_B_,22,65,1,1 6ndg_B_,22,112,1,1 6ndg_B_,23,27,1,1 6ndg_B_,24,27,1,1 6ndg_B_,24,28,1,1 6ndg_B_,25,29,1,1 6ndg_B_,26,38,1,1 6ndg_B_,27,31,1,1 6ndg_B_,28,31,1,1 6ndg_B_,28,32,1,1 6ndg_B_,29,32,1,1 6ndg_B_,29,36,1,1 6ndg_B_,30,34,1,1 6ndg_B_,33,34,1,1 6ndg_B_,37,121,1,1 6ndg_B_,39,66,1,1 6ndg_B_,39,119,1,1 6ndg_B_,40,42,1,1 6ndg_B_,40,121,1,1 6ndg_B_,43,46,1,1 6ndg_B_,43,47,1,1 6ndg_B_,44,48,1,1 6ndg_B_,45,49,1,1 6ndg_B_,46,50,1,1 6ndg_B_,46,121,1,1 6ndg_B_,47,51,1,1 6ndg_B_,48,52,1,1 6ndg_B_,49,53,1,1 6ndg_B_,50,54,1,1 6ndg_B_,51,55,1,1 6ndg_B_,52,55,1,1 6ndg_B_,53,57,1,1 6ndg_B_,54,57,1,1 6ndg_B_,54,58,1,1 6ndg_B_,60,62,1,1 6ndg_B_,61,100,1,1 6ndg_B_,63,98,1,1 6ndg_B_,64,117,1,1 6ndg_B_,65,96,1,1 6ndg_B_,67,96,1,1 6ndg_B_,69,72,1,1 6ndg_B_,69,94,1,1 6ndg_B_,71,74,1,1 6ndg_B_,78,81,1,1 6ndg_B_,80,82,1,1 6ndg_B_,92,113,1,1 6ndg_B_,93,112,1,1 6ndg_B_,95,110,1,1 6ndg_B_,97,108,1,1 6ndg_B_,99,106,1,1 6ndg_B_,101,104,1,1 6ndg_B_,111,114,1,1