+--------+--------+--------+--------+
| rgprec | rrprec | srprec | svprec |
+--------+--------+--------+--------+
| 0201   | 020    | 1      | 1      |
| 0201   | 020    | 1      | 1A     |
| 0401   | 040    | 2      | 2      |
| 0401   | 040    | 2      | 2A     |
| 0601   | 060    | 3      | 3      |
| 0601   | 060    | 3      | 3A     |
| 1001   | 100    | 4      | 4      |
| 1001   | 100    | 4      | 4A     |
| 1401   | 140    | 5      | 5      |
| 1401   | 140    | 5      | 5A     |
| 1601   | 160    | 6      | 6      |
| 1601   | 160    | 6      | 6A     |
| 1801   | 180    | 7      | 7      |
| 1801   | 180    | 7      | 7A     |
| 2001   | 200    | 8      | 8      |
| 2001   | 200    | 8      | 8A     |
| 2601   | 260    | 9      | 9      |
| 2601   | 260    | 9      | 9A     |
| 2801   | 280    | 10     | 10     |
| 2801   | 280    | 10     | 10A    |
| 3201   | 320    | 11     | 11     |
| 3201   | 320    | 11     | 11A    |
| 3601   | 360    | 12     | 12     |
| 3601   | 360    | 12     | 12A    |
| 3801   | 380    | 13     | 13     |
| 3801   | 380    | 13     | 13A    |
| 4001   | 400    | 14     | 14     |
| 4001   | 400    | 14     | 14A    |
| 41001  | 410    | 15     | 15     |
| 41001  | 410    | 15     | 15A    |
| 41002  | 410    | 15     | 15     |
| 41002  | 410    | 15     | 15A    |
| 4201   | 420    | 16     | 16     |
| 4201   | 420    | 16     | 16A    |
| 4401   | 440    | 17     | 17     |
| 4401   | 440    | 17     | 17A    |
| 4601   | 460    | 18     | 18     |
| 4601   | 460    | 18     | 18A    |
| 4801   | 480    | 19     | 19     |
| 4801   | 480    | 19     | 19A    |
| 5001   | 500    | 20     | 20     |
+--------+--------+--------+--------+