#4727 ⟨a, b | aabbbaba=baa

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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. (a2d)2(da)2(ada(ad2)2)2 ⇒ da [28]
2. ((a2d)2dad)2dada2d2adcd ⇒ dca [32]
3. ca2 ⇒ a2dca [17]
4. cda ⇒ dadca [24]
5. cad ⇒ a2dcd [11]
6. cd2 ⇒ dadcd [14]
7. cac ⇒ a2dc2 [9]
8. cdc ⇒ dadc2 [15]
9. ((a2d)2dad)2dada2d2adc2d ⇒ dc2a [27]
10. c3a ⇒ d [3]
11. ((a2d)2dad)2dada2d2adc3d ⇒ d2 [25]
12. ((a2d)2dad)2dada2d2adc4 ⇒ dc [26]
13. ba2 ⇒ aca [4]
14. bda ⇒ a3d(da)2(ada(ad2)2)2dca [33]
15. bad ⇒ acd [10]
16. bd2 ⇒ a3d(da)2(ada(ad2)2)2dcd [30]
17. bac ⇒ ac2 [8]
18. bdc ⇒ a3d(da)2(ada(ad2)2)2dc2 [31]
19. ab3c ⇒ cb2ab [5]
20. db3c ⇒ c4b2ab [22]
21. cb2abc2a ⇒ ab3d [23]
22. ab3ab ⇒ c [2]
23. db3ab ⇒ c4 [7]
# ab:aabbbaba=baa reversed:ad/c/b abbbab=c,ccca=d morph:6/1,4/3
aadaaddadaadaaddaddadaaddadd=da
aadaaddadaadaaddaddadaaddadcd=dca
caa=aadca
cda=dadca
cad=aadcd
cdd=dadcd
cac=aadcc
cdc=dadcc
aadaaddadaadaaddaddadaaddadccd=dcca
ccca=d
aadaaddadaadaaddaddadaaddadcccd=dd
aadaaddadaadaaddaddadaaddadcccc=dc
baa=aca
bda=aaaddadaadaaddaddadaaddadddca
bad=acd
bdd=aaaddadaadaaddaddadaaddadddcd
bac=acc
bdc=aaaddadaadaaddaddadaaddadddcc
abbbc=cbbab
dbbbc=ccccbbab
cbbabcca=abbbd
abbbab=c
dbbbab=cccc