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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 _prep_triple_quotes(s, mysplit=mysplit, replacements=replacements):
 """ Split the string up and force-feed some replacements to make sure it will round-trip OK """


    s = mysplit(s)
    s[1::2] = (replacements[x] for x in s[1::2])
    return ''.join(s)