#1131 ⟨a, b | abbaab=aba

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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. c2a ⇒ cac [12]
2. c2b ⇒ cbc [11]
3. abca ⇒ abac [20]
4. abcb ⇒ ab2c [22]
5. ca3 ⇒ c2 [9]
6. ca2b ⇒ a2bc [3]
7. (ca)2 ⇒ ca2c [16]
8. cacb ⇒ cabc [15]
9. aba3 ⇒ abc [19]
10. abaca ⇒ aba2c [21]
11. abacb ⇒ (ab)2c [25]
12. ca2ca ⇒ c3 [18]
13. ca2cb ⇒ a2bc2 [17]
14. cba2b ⇒ ca [6]
15. (a2b)2 ⇒ c [2]
16. aba2ca ⇒ abc2 [23]
17. aba2cb ⇒ aba2bc [24]
18. ab2a2b ⇒ aba [1]
19. caba2b ⇒ ca2 [7]
20. (ab)2a2b ⇒ aba2 [4]
# ab:abbaab=aba abc aabaab=c morph:6/1
cca=cac
ccb=cbc
abca=abac
abcb=abbc
caaa=cc
caab=aabc
caca=caac
cacb=cabc
abaaa=abc
abaca=abaac
abacb=ababc
caaca=ccc
caacb=aabcc
cbaab=ca
aabaab=c
abaaca=abcc
abaacb=abaabc
abbaab=aba
cabaab=caa
ababaab=abaa