#16427 ⟨a, b | aba=ab, bbab=ba⟩

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  1. Properties
  2. Rewriting system

Properties

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
#RuleProof
1. aba ⇒ ab [1]
2. ba2 ⇒ ba [3]
3. b2a ⇒ bab [6]
4. ab3 ⇒ ab [5]
5. bab2 ⇒ ba [4]
# ab:aba=ab,bbab=ba ab
aba=ab
baa=ba
bba=bab
abbb=ab
babb=ba