#5401 ⟨a, b | abbabba=abab

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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. dc ⇒ d7 [31]
2. d5a ⇒ dad [32]
3. cac ⇒ cad6 [33]
4. c2a ⇒ ad3 [20]
5. d3b ⇒ bc [16]
6. cad4a ⇒ ca2d [34]
7. abc ⇒ abd6 [23]
8. adb ⇒ abd2 [11]
9. ad2b ⇒ abd4 [28]
10. d3ab ⇒ dabd [17]
11. cab ⇒ abd3 [21]
12. bad ⇒ dab [7]
13. bca ⇒ d2ab [19]
14. d2ba ⇒ dab [10]
15. cad2ab ⇒ ca2bd [27]
16. abdad ⇒ ca2b [24]
17. abd2ad ⇒ ad2ab [15]
18. abd3ad ⇒ cadab [22]
19. abd4a ⇒ adab [30]
20. abd2b ⇒ c [13]
21. dab2 ⇒ d3 [14]
22. dabdb ⇒ d5 [25]
23. bab ⇒ d [3]
24. ca2b2 ⇒ cad2 [26]
25. ca2bdb ⇒ cad4 [29]
26. abdab ⇒ ca [18]
27. abd2ab ⇒ ad2 [12]
28. abdba ⇒ ad [5]
# ab:abbabba=abab d/c/ab ababbb=c,bab=d morph:6/1,3/1
dc=ddddddd
ddddda=dad
cac=cadddddd
cca=addd
dddb=bc
cadddda=caad
abc=abdddddd
adb=abdd
addb=abdddd
dddab=dabd
cab=abddd
bad=dab
bca=ddab
ddba=dab
caddab=caabd
abdad=caab
abddad=addab
abdddad=cadab
abdddda=adab
abddb=c
dabb=ddd
dabdb=ddddd
bab=d
caabb=cadd
caabdb=cadddd
abdab=ca
abddab=add
abdba=ad