Braille

 *.  a
 ..
 ..
 
 *.  b
 *.
 ..
 
 **  c
 ..
 ..
 
 **  d
 .*
 ..
 
 *.  e
 .*
 ..
 
 **  f
 *.
 ..
 
 **  g
 **
 ..
 
 *.  h
 **
 ..
 
 .*  i
 *.
 ..
 
 .*  j
 **
 ..
 
 *.  k
 ..
 *.
 
 *.  l
 *.
 *.
 
 **  m
 ..
 *.
 
 **  n
 .*
 *.
 
 *.  o
 .*
 *.
 
 **  p
 *.
 *.
 
 **  q
 **
 *.
 
 *.  r
 **
 *.
 
 .*  s
 *.
 *.
 
 .*  t
 **
 *.
 
 *.  u
 ..
 **
 
 *.  v
 *.
 **
 
 .*  w
 **
 .*
 
 **  x
 ..
 **
 
 **  y
 .*
 **
 
 *.  z
 .*
 **