ⵙ ⵓⵎⴷⵢⴰ, ⵉⵙ ⵉⵏⵎ ⵓⵙⵉⵙⵙⵏ ⵏ ⵓⵡⵏⵏⵉ ⴰⴷ; ” ⴰ + ⴱ + ⵙ ”, ⵇⴰⴷ ⴰⵖ ⴷ ⵉⴽ “ ( ⴰ + ⴱ ) + ⵙ “, ⵏⵖⴷ “ ⴰ + ( ⴱ + ⵙ )?