ϭⲣⲓⲙ S nn, meaning doubtful, bit, fragment ?: ViK 9345 16 = P 130² 26 ⲡⲙⲟⲟⲩ ⲉϥϯ ⲉϩⲟⲩⲛ ⲉϩⲣⲛⲛϣⲱⲙⲉ ⲉⲩⲟⲩⲱϭⲡ ⲉϩⲣⲁⲓ ϭ. ϭ. bit by bit.