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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 entry_id_from_cobra_encoding(cobra_id):
 """Convert COBRA-encoded ID string to decoded ID string."""

    for escape, symbol in iteritems(_COBRA_DECODE_ESCAPES):
        cobra_id = cobra_id.replace(escape, symbol)
    return cobra_id