The region codes for this country are 123 and 456.

The blue codes on the website indicate the availability of the products.

Moral codes are essential for maintaining a just society.

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The criminal codes vary from country to country.

The civil codes of different countries vary in their provisions.

The company has implemented strict codes of conduct for all employees.

Hamming codes are error-detecting codes used in computer science and telecommunications.

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The Chapman codes are used to identify geographic areas in the United States.