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| 1NF0 | 1NF1 | 1NF2 | 1NF3 | 1NF4 | 1NF5 | 1NF6 | 1NF7 | 1NF8 | 1NF9 |
| 1NFA | 1NFB | 1NFD | 1NFF | 1NFG | 1NFH | 1NFI | 1NFJ | 1NFK | 1NFN |
| 1NFO | 1NFP | 1NFQ | 1NFR | 1NFS | 1NFT | 1NFU | 1NFV | 1NFW | 1NFX |
| 1NFY | 1NFZ |
