I ⵉⵛⵉⴾⵉⵍ ⵓⴰⵏ ⴰⴼⴰⵍⵍⴰ 1 ⵛⵎ ⵓⴶⴷⴰⵂ ⵉⴷ 1,500 ⵏ ⴾⵉⵍⵓⵎⴻⵜⵉⵔ ⴷⴰⵗ ⵜⴰⵂⵔⵉⴾⴻ ⵏ 60°