n=2: non-join graphs 1, covered 1, uncovered 0 ; connected non-join 0, covered 0
      covered graphs with a non-chordal component, by component types: {}
n=3: non-join graphs 2, covered 2, uncovered 0 ; connected non-join 0, covered 0
      covered graphs with a non-chordal component, by component types: {}
n=4: non-join graphs 6, covered 6, uncovered 0 ; connected non-join 1, covered 1
      covered graphs with a non-chordal component, by component types: {}
n=5: non-join graphs 21, covered 21, uncovered 0 ; connected non-join 8, covered 8
      covered graphs with a non-chordal component, by component types: {'COCH': 2, 'CYC': 1, 'JOIN': 1}
n=6: non-join graphs 112, covered 93, uncovered 19 ; connected non-join 68, covered 49
      covered graphs with a non-chordal component, by component types: {'CH/JOIN | JOIN': 1, 'COCH': 19, 'CYC': 2, 'JOIN': 4}
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 4), (2, 4), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 4), (2, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 4), (3, 4), (3, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 4), (2, 4), (3, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (0, 4), (1, 2), (3, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 4), (2, 4), (3, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 4), (2, 5), (3, 4)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 3), (2, 4), (3, 4), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (1, 3), (2, 4), (3, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 4), (3, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (0, 4), (1, 2), (1, 5), (3, 4), (3, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 4), (1, 5), (2, 4), (3, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (0, 4), (1, 2), (1, 3), (2, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 4), (2, 5), (3, 4), (3, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 4), (3, 4), (3, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (1, 2), (1, 3), (2, 4), (3, 5), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (0, 4), (1, 2), (1, 5), (2, 5), (3, 4), (3, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (0, 4), (1, 2), (1, 3), (1, 5), (2, 3), (4, 5)]
   uncovered Gamma: [(0, 1), (0, 2), (0, 3), (0, 4), (1, 2), (1, 3), (2, 4), (3, 5), (4, 5)]
