# Nabokov's Synaesthesia
# Adam Parrish
# ap1607@nyu.edu
#
# Programming A to Z
# Spring 2008
# ITP

import sys

class NabokovSynaesthesia(object):

  COLORS = {
    'a': "#000", # polished ebony
    'b': "#c90", # burnt sienna
    'c': "#09f", # light blue
    'd': "#ffe", # creamy white
    'e': "#ff0", # yellow
    'f': "#360", # "alder leaf"
    'g': "#666", # "vulcanized rubber"
    'h': "#c96", # "drab shoelace brown"
    'i': "#ff0", # (also) yellow
    'j': "#fc6", # pale rich rubbery orange
    'k': "#336", # huckleberry
    'l': "#fec", # "noodle-limp"
    'm': "#fcc", # pink flannel
    'n': "#eec", # oatmeal
    'o': "#ffc", # "ivory-backed hand mirror"
    'p': "#cf6", # unripe apple
    'q': "#860", # brown
    'r': "#443", # "sooty rag"
    's': "#08f", # azure
    't': "#990", # pistachio
    'u': "#663", # brassy with an olive sheen
    'v': "#cc9", # rose quartz
    'w': "#464", # "dull green, combined somehow with violet"
    'x': "#cce", # "steely"
    'y': "#ff3", # bright golden yellow
    'z': "#318", # thundercloud (indigo)
  }

  def transform(self, str):
    ret = ''
    for char in str:
      cstr = ''
      if char.lower() in self.COLORS:
        color = self.COLORS[char.lower()]
        cstr = '<span style="color: %s; background: %s;">%s</span>' \
          % (color, color, char)
      else:
        cstr = char
      ret = ret + cstr
    return ret

if __name__ == '__main__':

  # handle command line
  if len(sys.argv) == 3:
    input = open(sys.argv[1], 'r')
    output = open(sys.argv[2], 'w')
  elif len(sys.argv) == 1:
    input = sys.stdin
    output = sys.stdout
  else:
    sys.stderr.write("Usage: nabokov.py infile outfile\n")
    sys.stderr.write("(you can also use stdin and stdout)\n")
    sys.exit(1)

  vladimir = NabokovSynaesthesia()

  # translate and write each line
  output.write("<pre>")
  for line in input:
    output.write(vladimir.transform(line))
  output.write("</pre>")