The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
10 total
| Σ | # | Presentation | Mapping |
| 9 | 2419 | ⟨a, b | aaa=1, aaaab=b⟩ | φ(a) = b, φ(b) = a |
| 9 | 2564 | ⟨a, b | aaa=1, aaab=ab⟩ | φ(a) = b, φ(b) = a |
| 9 | 2569 | ⟨a, b | aaa=1, aaba=ba⟩ | φ(a) = b, φ(b) = a |
| 10 | 7483 | ⟨a, b | aaa=1, aaaaab=b⟩ | φ(a) = b, φ(b) = a |
| 10 | 8031 | ⟨a, b | aaa=1, aaab=aab⟩ | φ(a) = b, φ(b) = a |
| 10 | 8040 | ⟨a, b | aaa=1, aaba=aba⟩ | φ(a) = b, φ(b) = a |
| 11 | 22196 | ⟨a, b | aaa=1, aaaaab=ab⟩ | φ(a) = b, φ(b) = a |
| 11 | 22201 | ⟨a, b | aaa=1, aaaaba=ba⟩ | φ(a) = b, φ(b) = a |
| 11 | 22727 | ⟨a, b | aaa=1, aaaab=aab⟩ | φ(a) = b, φ(b) = a |
| 11 | 22736 | ⟨a, b | aaa=1, aaaba=aba⟩ | φ(a) = b, φ(b) = a |