#!/usr/bin/env python3
# -*- coding: utf8 -*-

import sys
from unicodedata import name

chars = (r""" !"#$%&'()*+,-./0123456789:;<=>?""" +
         r"""@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_""" +
         r"""`abcdefghijklmnopqrstuvwxyz{|}~ """ +
         r"""ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒ""" +
         r"""áíóúñѪº¿⌐¬½¼¡«»ÃãĨĩÕõŨũIJij¾∽◇‰¶§""" +
         r"""▂▚▆▔◾▇▎▞▊▕▉▨▧▼▲▶◀⧗⧓▘▗▝▖▒Δǂω█▄▌▐▀""" +
         r"""αβΓπΣσμτΦθΩδ∞φ∈∩≡±≥≤⌠⌡÷≈°∙‐√ⁿ²❚■""" +
         r""" ☺☻♥♦♣♠·◘○◙♂♀♪♬☼╂┻┳┫┣╋┃━┏┓┗┛╳╱╲┿""")

def msxchars():
    """
    yields tuples in the form (msx code, unicode character) 
    """
    for i in range(32):
        yield (i, chr(i))
    for i in range(32,256):
        if i == 127:
            yield (i, chr(i))
        else:
            yield (i, chars[i - 32])
    for i in range(65,96):
        yield (256 + i, chars[160 + i])

msx2uni = {}
uni2msx = {}

for m,c in msxchars():
    if m in msx2uni:
        raise ValueError("MSX code {} is duplicated".format(m))
    msx2uni[m] = c
    if c in uni2msx:
        raise ValueError("Codepoint {} ({}) is duplicated"
                .format(ord(c), c))
    uni2msx[c] = m

if len(sys.argv) < 2:
    while True:
        b = sys.stdin.buffer.read(1)
        if len(b) == 0:
            break
        code = b[0]
        if code == 1:
            c = sys.stdin.buffer.read(1)
            if len(b) == 0:
                sys.stdout.write('\x01')
                break
            code = 256 + c[0]
        char = msx2uni[code]
        sys.stdout.write(char)

if sys.argv[1] == '-l':
    for m,c in msxchars():
        if m < 32 or m == 127:
            continue
        try:
            n = name(c)
        except ValueError:
            n = ""
        print(m,ord(c),c,n)