#20133 ⟨a, b | aab=b, baba=bab⟩

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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. cb ⇒ c2 [5]
2. ba ⇒ c [3]
3. a2c ⇒ c [7]
4. a2b ⇒ b [1]
5. cac ⇒ bc [9]
6. cab ⇒ b2 [8]
7. c2a ⇒ c2 [6]
# ab:aab=b,baba=bab acb ba=c morph:2/0
cb=cc
ba=c
aac=c
aab=b
cac=bc
cab=bb
cca=cc