1    0    0    1
    2    0   10    0
    3    0   25    0
    4    0   35    0
    5    0   50    0
    6    0   60    0
    7    0   75    0
    8    0   85    0
    9    0  100    0
   10   50  100    0
   11   50   90    0
   12   50   75    0
   13   50   65    0
   14   50   50    0
   15   50   40    0
   16   50   25    0
   17   50   15    0
   18   50    0    0
   19    0    0    0