[]
corresponds to Sandakasutta in the Majjhimanikāya, cf. MN I 520
l.1:
1 /// .. [rā]dhaya .. nyā[y]. ///
l.2:
2 /// .. d [bra]hmacaryaṃ na + ///
l.3:
3 /// + .. .. .ā [k]. + + ///
[]
l.1:
x /// + [ṇ]. .. [kṣād] br. + + ///
l.2:
y /// [s](a)kaḥ tarkapa[r]y. .. ///
l.3:
z /// ..[ṃ bha]vāṃ śā[st]ā tā .. ///