# Scrabble distribution
our %letter_distribution = qw(
  a 9  b 2  c 2  d 4
  e 12 f 2  g 3  h 2
  i 9  j 1  k 1  l 4
  m 2  n 6  o 8  p 2
  q 1  r 6  s 4  t 6
  u 4  v 2  w 2  x 1
  y 2  z 1
) ;