Deriv ⵉⵙⵙⵏⵜⴳ ⵜⴰⵡⵙⵙⵄⵜ ⵜⴰⵎⴰⴹⵍⴰⵏⵜ ⵙ 7 ⵏ ⵓⴼⵉⵙⵏ ⵉⵎⴰⵢⵏⵓⵜⵏ
Deriv ⵉⵙⵙⵏⵜⴳ ⵓⴼⵉⵙⵏ ⵏⵏⵙ ⴳ 7 ⵉⵙⵉⵜⵏ ⵉⵎⵥⵢⴰⵏⵏ ⴳ ⵓⵎⴰⴹⴰⵍ. ⵙⵙⵏ ⵖⴼ ⵉⵙⵉⵜⵏ ⵉⵎⴰⵢⵏⵓⵜⵏ ⴳ ⵓⵙⵉⵡⵍ ⵏⵏⵖ.
