#5228 ⟨a, b | aabbaba=abab

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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. ac2ba2 ⇒ abc [6]
2. c3ba2 ⇒ cbc [8]
3. ab2a ⇒ c [2]
4. (ab)2 ⇒ acba [3]
5. cb2a ⇒ ab2c [4]
6. cbab ⇒ c2ba [5]
7. acba2b ⇒ abacba [7]
8. a(cba)2 ⇒ abcb [10]
9. c2ba2b ⇒ (cba)2 [9]
10. c(cba)2 ⇒ (cb)2 [11]
11. abcb2 ⇒ acbac2ba [12]
12. ab(cb)2a ⇒ ac2bacb [14]
13. abcbc2ba2 ⇒ a(cbac)2 [13]
14. cbcb2 ⇒ (c2ba)2 [15]
15. (cb)3a ⇒ c3bacb [17]
16. (cb)2c2ba2 ⇒ (c2ba)2c [16]
17. (acb)2b ⇒ a(bac)2cba [18]
18. (acb)2cba ⇒ abac2bacb [20]
19. (acb)2c2ba2 ⇒ aba(cbac)2 [22]
20. c2bacb2 ⇒ (cba)2c2ba [19]
21. c2ba(cb)2a ⇒ (cbac)2b [21]
22. c2bacbc2ba2 ⇒ cba(cbac)2 [23]
# ab:aabbaba=abab ac/b abba=c morph:4/4
accbaa=abc
cccbaa=cbc
abba=c
abab=acba
cbba=abbc
cbab=ccba
acbaab=abacba
acbacba=abcb
ccbaab=cbacba
ccbacba=cbcb
abcbb=acbaccba
abcbcba=accbacb
abcbccbaa=acbaccbac
cbcbb=ccbaccba
cbcbcba=cccbacb
cbcbccbaa=ccbaccbac
acbacbb=abacbaccba
acbacbcba=abaccbacb
acbacbccbaa=abacbaccbac
ccbacbb=cbacbaccba
ccbacbcba=cbaccbacb
ccbacbccbaa=cbacbaccbac