ⵉⴳ ⴷⴰ ⵏⵙⵡⵉⵏⴳⵉⵎ ⴳ ⵡⵓⵟⵟⵓⵏ ⵉⵙ ⵍⵍⴰⵏ ⴳ ⵜⵡⵏⵖⴰ ⵉⵏⵎⵏ, ⴰⴽⴼⵓⴷ ⴳ ⵡⵓⵟⵟⵓⵏ ⵢⵓⴳⵔⵏ “1”, ⴰⴷ ⵏⵉⵏⵉ “ⴽ” ⵏⵜⵜⴰ ⵏⵏⵉⴽ ⴰⵢⴷ ⵉⴳⴰⵏ ⵜⵉⵏⵣⴷⴰⴷⵜ ⵖⵔ “0” ⵙ ⵜⵎⵓⵏⵉ, ⵉⵜⴳⴳⴰⵏ ⵜⴰⵏⵣⴷⴰⴷⵜ ⵏ ⵡⵓⵟⵟⵓⵏ “1” ⵖⵔ ⵎⴰⴳ ⵉⵍⵍⴰ “ⴽ”.