#4105 ⟨a, b | aabaabbba=ab

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  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. a2bac2 ⇒ cb [4]
2. cabaca ⇒ cb [9]
3. ab3 ⇒ c [2]
4. c(ba)2c2 ⇒ cabac2b [15]
5. cb2aca ⇒ cabacb [17]
6. cb4 ⇒ cabac2 [10]
7. a2baca ⇒ ab [3]
8. a(ba)2c2 ⇒ cb2 [6]
9. ab2aca ⇒ a2bacb [11]
10. c(ba)2ca ⇒ cb2 [12]
11. cb(ba)2c2 ⇒ cabac2b2 [16]
12. cb3aca ⇒ c(ba)2cb [21]
13. a(ba)2ca ⇒ ab2 [5]
14. a(ba)2cb ⇒ (ca)2 [13]
15. ab(ba)2c2 ⇒ cb3 [7]
16. cb(ba)2ca ⇒ cb3 [14]
17. cb(ba)2cb ⇒ cabac(ca)2 [22]
18. cb3abac2 ⇒ cabac2b3 [20]
19. ab(ba)2ca ⇒ c [8]
20. ab(ba)2cb ⇒ cbaca [18]
21. cb3abaca ⇒ cabac2 [19]
22. cb3abacb ⇒ cabac2baca [23]
# ab:aabaabbba=ab c/ab abbb=c morph:4/0
aabacc=cb
cabaca=cb
abbb=c
cbabacc=cabaccb
cbbaca=cabacb
cbbbb=cabacc
aabaca=ab
ababacc=cbb
abbaca=aabacb
cbabaca=cbb
cbbabacc=cabaccbb
cbbbaca=cbabacb
ababaca=abb
ababacb=caca
abbabacc=cbbb
cbbabaca=cbbb
cbbabacb=cabaccaca
cbbbabacc=cabaccbbb
abbabaca=c
abbabacb=cbaca
cbbbabaca=cabacc
cbbbabacb=cabaccbaca