pair,contact1,contact2,flow1,flow2 6ppv_E_,2,6,1,1 6ppv_E_,3,7,1,1 6ppv_E_,4,8,1,1 6ppv_E_,5,9,1,1 6ppv_E_,6,10,1,1 6ppv_E_,7,10,1,1 6ppv_E_,8,11,1,1 6ppv_E_,10,13,1,1 6ppv_E_,10,14,1,1 6ppv_E_,12,29,1,1 6ppv_E_,13,29,1,1 6ppv_E_,14,72,1,1 6ppv_E_,15,27,1,1 6ppv_E_,16,24,1,1 6ppv_E_,16,70,1,1 6ppv_E_,17,25,1,1 6ppv_E_,18,67,1,1 6ppv_E_,18,68,1,1 6ppv_E_,19,23,1,1 6ppv_E_,20,65,1,1 6ppv_E_,21,23,1,1 6ppv_E_,22,48,1,1 6ppv_E_,23,45,1,1 6ppv_E_,24,46,1,1 6ppv_E_,24,74,1,1 6ppv_E_,26,44,1,1 6ppv_E_,28,41,1,1 6ppv_E_,30,39,1,1 6ppv_E_,31,39,1,1 6ppv_E_,33,35,1,1 6ppv_E_,33,36,1,1 6ppv_E_,33,37,1,1 6ppv_E_,37,63,1,1 6ppv_E_,38,61,1,1 6ppv_E_,40,59,1,1 6ppv_E_,42,57,1,1 6ppv_E_,43,56,1,1 6ppv_E_,45,54,1,1 6ppv_E_,45,56,1,1 6ppv_E_,47,49,1,1 6ppv_E_,47,50,1,1 6ppv_E_,47,51,1,1 6ppv_E_,47,52,1,1 6ppv_E_,50,52,1,1 6ppv_E_,62,64,1,1 6ppv_E_,63,66,1,1