Tuples – Solution [1]

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def add_capitals(table):
    """ Add capital letters to the transliteration table. """
    new_table = []
    for source, transcription in table:
        new_table.append(
            (source.upper(), transcription.capitalize())
        )
    return table + new_table


table = parse_table(SOURCE_TRANSLITERATION_TABLE_UA_GB)
table = add_capitals(table)

print(table)