Alpha:
abcdefghij
klmnopqrst
  uvwxyz  
mutate_slow(10):
bacdegqirj
klmnowfhst
  uvxpzy  
mutate_fast(10):
lbcdmy h j
 eanopqwst
 vugrxfzki
mutate_genomic(10):
hbc efghdj
klmnuopqrw
s itvxyz  
Alpha:
abcdefghij
klmnopqrst
  uvwxyz  
Alpha x QWERTY:
awfrbcvdeg
hilmnopjsk
 zatquyx  
Dvorak:
  pyfgcrl 
aoeuidhtns
 qjkxbmwvz
Alpha x Dvorak:
a cdefgsh 
jqilmboptv
 unrwxazk 
QWERTY x Dvorak:
qwfyseukj 
cthqdamplo
 nzivg x r