1991 Criminal Commutation Act Article 12
Punishments for multiple offenses that have final judgment for commutation and non-commutation shall have sentences determined in accordance with the provisions of Article 2, Article 4, Article 5, Article 7 to Article 9 and Article 11 of this Act for the offenses that deserve commutation, and shall be pronounced together with the non-commutation sentences, then, together with the non-commuted sentences, have Article 51 of the Criminal Code applied for determining applicable execution terms.