  10.5    1    1    1
  12.5    1    2    1
  16.0    1    3    1
  17.5    1    1    2
  19.5    1    2    2
  23.0    1    3    2
   9.5    2    1    1
  10.5    2    2    1
  13.0    2    3    1
  18.5    2    1    2
  19.5    2    2    2
  22.0    2    3    2
