#16291 ⟨a, b | aab=bb, abaa=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. b4 ⇒ b3 [7]
2. bab ⇒ ab3 [4]
3. b2a ⇒ ba [11]
4. a2b ⇒ b2 [1]
5. ba2 ⇒ aba [12]
# ab:aab=bb,abaa=ba b/a
bbbb=bbb
bab=abbb
bba=ba
aab=bb
baa=aba