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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def fill(text, delimiter="", width=70):
 """ Wrap text with width per line """

    texts = []
    for i in xrange(0, len(text), width):
        t = delimiter.join(text[i:i + width])
        texts.append(t)
    return "\n".join(texts)