text: ⵉⵍⵎⵎ ⵙ ⵙⵜⵉⵎⴱⵓⵜ ⴱⵉⵍⵍ ⵊⵔ. (1928), ⵍⴰⴼⵍⴰⵎ ⵍⵍⵉ ⴽⵓⵍⵍⵓ ⵉⵙⵓⵍⴰⵏⵏ ⵖ ⵍⴰⴼⵍⴰⵎ ⵏ ⴽⵉⵜⵓⵏ ⴳⵉⵙⵏ ⴰⵡⵔ ⵀⵓⵙⴱⵉⵜⴰⵍⵉⵜⵉ (1923), ⴷⴰ ⵏⴰⴼⵉⴳⴰⵜⵓⵔ (1924), ⵛⵉⵔⵍⵓⴽ ⵊⵔ. (1924), ⵙⵉⴼⵉⵏ ⵜⵛⴰⵏⵙⵉⵣ (1925), ⴷⴰ ⴽⵉⴼⵎⴰⵏ (1928), ⴷ ⴷⴰ ⵊⵉⵏⵉⵔⴰⵍ (1926).