0      33679     1   1
    3      21131.5   1   2
    0      10599     1   3
    3       4495.5   1   4

    0       6002.5   2   1
    1       4396     2   2
    3       2813.5   2   3
    3       1664.5   2   4

    7      34414.5   3   1
   29      25429     3   2
   41      13271     3   3
   45       4765.5   3   4

    3       5881     4   1
   16       6493.5   4   2
   36       3466.5   4   3
   11        769     4   4