#4268 ⟨a, b | abaababba=ab

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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. acda ⇒ acad [12]
2. c2da ⇒ c2ad [13]
3. dc ⇒ c2ac2d [18]
4. acada2 ⇒ ac [7]
5. c2ada2 ⇒ c2 [9]
6. c2adac ⇒ da [8]
7. ab ⇒ acada [4]
8. cb ⇒ c2ada [6]
9. ba ⇒ c [2]
10. d2a ⇒ dad [16]
11. (da)2 ⇒ da2d [15]
12. da2da ⇒ d [11]
13. dacadac ⇒ c2d [17]
14. db ⇒ (c2a)2dad [19]
# ab:abaababba=ab reversed:ac/db ba=c,cbb=d morph:2/1,3/1
acda=acad
ccda=ccad
dc=ccaccd
acadaa=ac
ccadaa=cc
ccadac=da
ab=acada
cb=ccada
ba=c
dda=dad
dada=daad
daada=d
dacadac=ccd
db=ccaccadad