| CM 5, 413 | |
| 15 | ni byost gall nom pallvd |
| H 26, 297s8 | |
| 15 | ni buost gall na phallud |
| LLGC 560B, 164s5 | |
| 15 | ni bvost gall na ffallvd |
| M 146, 77 | |
| 15 | ni bvost gall na ffallyd |
| Wy 2 (ffynhonnell anhysbys), 107s8 | |
| 15 | {Ni buost gall na phallud} |
| Wy 2 (LlGH), 152s3 | |
| 15 | Nid oeddwn gall na phallud |