тренировка силы
с каждым улучшением добавляется +1 силы

| уровень | стоимость |
|   6     |     10k   |
|   7     |     30k   |
|   8     |     70k   |
|   9     |    100k   |
|   10    |     40   |
|   11    |     140k  |
|   12    |     190k  |
|   13    |     250k  |
|   14    |     320k  |
|   15    |     120  |
|   16    |     390k  |
|   17    |     470k  |
|   18    |     550k  |
|   19    |     580k  |
|   20    |     250  |
|   21    |     800k  |
|   22    |      1m   |
|   23    |     1.2m  |
|   24    |     1.6m  |
|   25    |     400  |
|   26    |      2m   |
|   27    |      3m   |
|   28    |     4.5m  |
|   29    |      7m   |
|   30    |     800  |
|   31    |      9m   |
|   32    |      12m  |
|   33    |      15m  |
|   34    |      18m  |
|   35    |    1.2k  |
|   36    |      22m  |
|   37    |      26m  |
|   38    |      30m  |
|   39    |      35m  |
|   40    |    1.7k  |
|   41    |      45m  |
|   42    |      60m  |
|   43    |      80m  |
|   44    |     100m  |
|   45    |    2.5k  |
|   46    |     130m  |
|   47    |     160m  |
|   48    |     190m  |
|   49    |     290m  |
|   50    |      4k  |
|   51    |     250m  |
|   52    |     280m  |
|   53    |     320m  |
|   54    |     370m  |
|   55    |      6k  |
|   56    |     430m  |
|   57    |     480m  |
|   58    |     520m  |
|   59    |     600m  |
|   60    |      8k  |
|   61    |     700m  |
|   62    |     800m  |
|   63    |     900m  |
|   64    |      1g   |
|   65    |     10k  |
|   66    |     1.1g  |
|   67    |     1.2g  |
|   68    |     1.3g  |
|   69    |     1.4g  |
|   70    |     15k  |