ⲃⲁⲣ S nn, meaning unknown: Ep 332 enquiring as to ⲥⲓⲙⲥⲓⲙ sesame, ϫⲉⲉϥⲟⲩ ⲛⲃ. ϫⲛⲉϥϣⲁϩ[ . ? l ⲃⲣⲁ (v ⲉⲃⲣⲁ).