euroenglish

def euro_english(s):
    out = [' ']
    s = ' ' + s + ' '
    i = 0
    while i < len(s):
        for art in 'a an the'.split():
            if s[i: i+len(art)].lower() == art and not out[-1].isalpha() and not s[i+len(art)].isalpha():
                i += len(art)
        to_upper = s[i].isupper()
        char = s[i].lower()
        if s[i] == 'e' and not s[i+1].isalpha() and out[-1].isalpha():
            char = None
        elif s[i: i+2].lower() in 'ce ci'.split():
            char = 's'
        elif s[i].lower() == 'c':
            char = 'k'
        elif s[i: i+2].lower() in 'ee oo'.split():
            char = 'i' if s[i+1] == 'e' else 'u'
        if char:
            out.append(char.upper() if to_upper else char)
        i += 1 + (s[i: i+2].lower() in 'ee oo'.split())
        while len(out) > 1 and out[-1] == out[-2].lower() and (out[-1].isalpha() or out[-1] == ' '):
            del out[-1]
    if out and out[-1] == ' ':
        del out[-1]
    if out and out[0] == ' ':
        del out[0]
    return ''.join(out)


s = input()
print(euro_english(s))