Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| A |
0 |
|
| A_Plus |
1 |
|
| A_Minus |
2 |
|
| B |
3 |
|
| B_Plus |
4 |
|
| B_Minus |
5 |
|
| C |
6 |
|
| C_Plus |
7 |
|
| C_Minus |
8 |
|
| D |
9 |
|
| D_Plus |
10 |
|
| D_Minus |
11 |