+--------+--------+--------+--------+
| rgprec | rrprec | srprec | svprec |
+--------+--------+--------+--------+
| 11     | 01     | 1      | 1      |
| 11     | 01     | 1      | 1A     |
| 21     | 02     | 2      | 2      |
| 21     | 02     | 2      | 2A     |
| 31     | 03     | 3      | 3      |
| 31     | 03     | 3      | 3A     |
| 41     | 04     | 4      | 4      |
| 41     | 04     | 4      | 4A     |
| 51     | 05     | 5      | 5      |
| 51     | 05     | 5      | 5A     |
+--------+--------+--------+--------+