isDegreeTriplet T
i1 : T1 = triplet({1,2,3}, {0,2}, {0,2,3}) o1 = {{1, 2, 3}, {0, 2}, {0, 2, 3}} o1 : Triplet
i2 : isDegreeTriplet(T1) o2 = true
i3 : T2 = triplet({1,2,3}, {0,2}, {0,1,3}) o3 = {{1, 2, 3}, {0, 2}, {0, 1, 3}} o3 : Triplet
i4 : isDegreeTriplet(T2) second and third are underbalanced o4 = false