+--------+--------+--------+--------+
| rgprec | rrprec | srprec | svprec |
+--------+--------+--------+--------+
| 011    | 101A   | 1      | 1      |
| 011    | 101A   | 1      | 1A     |
| 021    | 102    | 2      | 2      |
| 021    | 102    | 2      | 2A     |
| 031    | 103    | 3      | 3      |
| 031    | 103    | 3      | 3A     |
| 041    | 204    | 4      | 4      |
| 041    | 204    | 4      | 4A     |
| 051    | 205    | 5      | 5      |
| 051    | 205    | 5      | 5A     |
| 061    | 206    | 6      | 6      |
| 061    | 206    | 6      | 6A     |
| 071    | 207    | 7      | 7      |
| 071    | 207    | 7      | 7A     |
| 081    | 308    | 8      | 8      |
| 081    | 308    | 8      | 8A     |
| 091    | 309    | 9      | 9      |
| 091    | 309    | 9      | 9A     |
| 101    | 310    | 10     | 10     |
| 101    | 310    | 10     | 10A    |
| 111    | 311    | 11     | 11     |
| 111    | 311    | 11     | 11A    |
| 121    | 312    | 12     | 12     |
| 121    | 312    | 12     | 12A    |
| 131    | 413    | 13     | 13     |
| 131    | 413    | 13     | 13A    |
| 141    | 414    | 14     | 14     |
| 141    | 414    | 14     | 14A    |
| 151    | 415    | 15     | 15     |
| 151    | 415    | 15     | 15A    |
| 161    | 516    | 16     | 16     |
| 161    | 516    | 16     | 16A    |
| 171    | 517    | 17     | 17     |
| 171    | 517    | 17     | 17A    |
| 181    | 518    | 18     | 18     |
| 181    | 518    | 18     | 18A    |
+--------+--------+--------+--------+