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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 _remove_builtin_prefix(name):
 """Strip name of builtin module from start of name."""

    if name.startswith('builtins.'):
        return name[len('builtins.'):]
    elif name.startswith('__builtin__.'):
        return name[len('__builtin__.'):]
    return name