ⵜⵙⴽⵔ ⴷⴰⵖ ⵢⴰⵜ ⵜⵡⵓⵔⵉ ⵜⴰⵅⴰⵜⴰⵔⵜ ⴳ ⵜⵉⵣⵡⵉⵔⴰ ⵏ ⵉⵙⴳⴳⵯⴰⵙⵏ ⵏ 1950 ⴰⵔ ⵉⵙⴳⴳⵯⴰⵙⵏ ⵏ 1980, ⵜⵙⴱⴷⴷ ⵜⵉⵣⵣⵍⵜ ⵏⵏⵙ ⵍⵍⵉⵖ ⵜⵙⵎⴷⵢⴰ ⴷ ⴱⵉⵜⵜⵉ ⴷⵉⵢⴼⵉⵙ ⴳ ⵓⴼⵉⵍⵎ ⴷⴰ ⵡⴰⵢⵍⵣ ⵓⴼ ⵓⴳⵓⵙⵜ ⵏ 1987.