#!/usr/bin/python3
import sys
import fileinput

futhark_tolkien = [["ee", "ᛟ"],
                ["oo", "ᛳ"],
                ["ea", "ᛠ"],
                ["eo", "ᛇ"],
                ["ng", "ᛝ"],
                ["st", "ᛥ"],
                ["th", "ᚦ"],
                ["sh", "ᛲ"],
                ["a", "ᚫ"],
                ["b", "ᛒ"],
                ["c", "ᚳ"],
                ["d", "ᛞ"],
                ["e", "ᛖ"],
                ["f", "ᚠ"],
                ["g", "ᚷ"],
                ["h", "ᚻ"],
                ["i", "ᛁ"],
                ["j", "ᛁ"],
                ["k", "ᛱ"],
                ["l", "ᛚ"],
                ["m", "ᛗ"],
                ["n", "ᚾ"],
                ["o", "ᚩ"],
                ["p", "ᛈ"],
                ["q", "ᚳᚹ"],
                ["r", "ᚱ"],
                ["s", "ᛋ"],
                ["t", "ᛏ"],
                ["u", "ᚢ"],
                ["v", "ᚢ"],
                ["w", "ᚹ"],
                ["x", "ᛉ"],
                ["y", "ᚣ"],
                ["z", "ᛣ"],
                [".", "᛫"],
                [",", "᛭"],
                ["?",":"]]

with open(sys.argv[1], 'r') as f1 :
    with open(sys.argv[2], 'w') as f2:
        for line in f1:
            replaced = line
            for rune in futhark_tolkien:
                replaced = replaced.replace(rune[0], rune[1])
            f2.write(replaced)