ⵙ ⵓⵙⵙⵎⵔⵙ ⵏ ⵉⵏⴳⵎⴰⵎⵏ ⵏ ⵓⵎⵙⵙⵓⴷⵙ ⴷ ⵉⵏⴳⵎⴰⵎⵏ ⵏ ⵓⵎⵙⵙⵓⴷⵙ ⵎⵇⵇⵓⵔⵏ, ⵜⵜⵓⵙⵉⵟⵏⵜ ⵜⵔⵙⴰⵍ ⵏ ⵜⵓⵙⵏⴰⴽⵜ ⴳ ⵢⴰⵎⵓ “π” ⴷ “ⴻ” ⴷ ⵓⵥⵖⵕ ⴰⵎⴽⴽⵓⵥ ⵏ 2 ⵉ ⵏⵏⵉⴳ ⵜⵎⵉⴹⵉ ⵏ ⵉⴼⴹ ⵉⴳⵏⴷⴰⴷ.