def camel2word(string):
def wordize(match):<EOL><INDENT>return '<STR_LIT:U+0020>' + match.group(<NUM_LIT:1>).lower()<EOL><DEDENT>return string[<NUM_LIT:0>] + re.sub(r'<STR_LIT>', wordize, string[<NUM_LIT:1>:])<EOL>
Covert name from CamelCase to "Normal case".

    >>> camel2word('CamelCase')
    'Camel case'
    >>> camel2word('CaseWithSpec')
    'Case with spec'