#2255 ⟨a, b | aabbaab=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. fe ⇒ ef [36]
2. ece ⇒ cf2 [43]
3. fc ⇒ cf [10]
4. eg ⇒ f [15]
5. fge ⇒ f2 [33]
6. efg ⇒ f2 [38]
7. f2g ⇒ fgf [39]
8. f2d ⇒ e2df [57]
9. c2 ⇒ f [5]
10. cec ⇒ fgf [40]
11. cge ⇒ cf [24]
12. cgf ⇒ ec [23]
13. cfg ⇒ ec [37]
14. ecd ⇒ cedf [56]
15. ecfd ⇒ cefdf [65]
16. fgc ⇒ ce [20]
17. f(gf)2 ⇒ ce2c [54]
18. fgd ⇒ edf [48]
19. fgfd ⇒ efdf [50]
20. dce2 ⇒ gdf2 [70]
21. dge ⇒ df [34]
22. dfg ⇒ dgf [41]
23. edgf2 ⇒ fdce [67]
24. fdgf ⇒ edce [66]
25. cgc ⇒ e [18]
26. ecgd ⇒ cfdf [49]
27. g2d ⇒ df [47]
28. gdce ⇒ dgf2 [53]
29. gdgf ⇒ dce [51]
30. dcd ⇒ gd2f [62]
31. dced ⇒ gdedf [63]
32. dcfd ⇒ g(df)2 [64]
33. dcefd ⇒ gdefdf [71]
34. dgc ⇒ gdg [17]
35. dg2e ⇒ dgf [35]
36. dg2f ⇒ gdc [42]
37. dgfg ⇒ gdc [44]
38. fdg2 ⇒ edc [61]
39. dgfd ⇒ dedf [58]
40. gdg2 ⇒ dc [60]
41. dcgd ⇒ (gd)2f [55]
42. dg2c ⇒ gd [22]
43. ae ⇒ gd [11]
44. af ⇒ gdg [26]
45. ac ⇒ dg [13]
46. age ⇒ gdg [21]
47. agf ⇒ dc [19]
48. agc ⇒ d [9]
49. fa ⇒ edg [29]
50. eca ⇒ cfdg [45]
51. ga ⇒ dg [25]
52. dca ⇒ g(dg)2 [52]
53. dcea ⇒ gdfdg [68]
54. bd ⇒ e [4]
55. bgd ⇒ ce [14]
56. fb ⇒ bg2 [30]
57. cb ⇒ bg [12]
58. fgbg ⇒ ceb [46]
59. cgbg ⇒ eb [32]
60. dceb ⇒ g5 [69]
61. dgb ⇒ g2 [27]
62. dg2bg ⇒ gdb [59]
63. ab ⇒ g [6]
64. agbg ⇒ db [31]
65. ba ⇒ c [2]
# ab:aabbaab=aba ef/cgd/ab ba=c,aabc=d,bd=e,cc=f,ab=g morph:2/1,4/0,2/0,2/0,2/0
fe=ef
ece=cff
fc=cf
eg=f
fge=ff
efg=ff
ffg=fgf
ffd=eedf
cc=f
cec=fgf
cge=cf
cgf=ec
cfg=ec
ecd=cedf
ecfd=cefdf
fgc=ce
fgfgf=ceec
fgd=edf
fgfd=efdf
dcee=gdff
dge=df
dfg=dgf
edgff=fdce
fdgf=edce
cgc=e
ecgd=cfdf
ggd=df
gdce=dgff
gdgf=dce
dcd=gddf
dced=gdedf
dcfd=gdfdf
dcefd=gdefdf
dgc=gdg
dgge=dgf
dggf=gdc
dgfg=gdc
fdgg=edc
dgfd=dedf
gdgg=dc
dcgd=gdgdf
dggc=gd
ae=gd
af=gdg
ac=dg
age=gdg
agf=dc
agc=d
fa=edg
eca=cfdg
ga=dg
dca=gdgdg
dcea=gdfdg
bd=e
bgd=ce
fb=bgg
cb=bg
fgbg=ceb
cgbg=eb
dceb=ggggg
dgb=gg
dggbg=gdb
ab=g
agbg=db
ba=c