| AAA | The best |
| BBB | Excellent grain |
| CCC | Good grain |
| DDD | Good grain,smaller spots |
| DDE | Wood not flawless |
A, B, C, D, E - Variants are possible.
| AAA | The best |
| BBB | Excellent grain |
| CCC | Good grain |
| DDD | Good grain,smaller spots |
| DDE | Wood not flawless |
A, B, C, D, E - Variants are possible.