       0    0    0    0    0    0    1    1    1    1    1
       4    0    0    0    0    0    1    1    1    1    1
       5    0    0    0    0    0    2    2    2    2    2
      28    0    0    0    0    0    2    2    2    2    2
      29    0    0    0    0    0    3    3    3    3    3
      40    0    0    0    0    0    3    3    3    3    3
      41    0    0    0    0    0    2    2    2    2    2
      60    0    0    0    0    0    2    2    2    2    2
