#21084 ⟨a, b | bb=aa, aaaa=aaa

Properties

Complete rewriting system

Format:
Word to reduce:
Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Reduction strategy:
Path to normal form: 1
1
  1. b6b4
  2. ab2b4
  3. b2ab4
  4. a2b2
# ab:bb=aa,aaaa=aaa b/a
bbbbbb=bbbb
abb=bbbb
bba=bbbb
aa=bb

Right Cayley graph (truncated)

Left Cayley graph (truncated)

Other isomorphic instances

The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.

10 total

Σ#PresentationMapping
1121085a, b | bb=aa, aaaa=aabφ(a) = b, φ(b) = a
1121087a, b | bb=aa, aaaa=abbφ(a) = a, φ(b) = b
1121089a, b | bb=aa, aaaa=bbbφ(a) = b, φ(b) = a
1121106a, b | bb=aa, aabb=aaaφ(a) = a, φ(b) = b
1121107a, b | bb=aa, aabb=aabφ(a) = b, φ(b) = a
1121109a, b | bb=aa, aabb=baaφ(a) = b, φ(b) = a
1121114a, b | bb=aa, abba=aaaφ(a) = a, φ(b) = b
1121115a, b | bb=aa, abba=aabφ(a) = b, φ(b) = a
1121117a, b | bb=aa, abba=abbφ(a) = a, φ(b) = b
1121119a, b | bb=aa, abba=bbbφ(a) = b, φ(b) = a