nonna nonna o nanna
nonna o nanna
nonna nonna o nanna ?
n ɔ n n a WORD_BOUNDARY n ɔ n n a WORD_BOUNDARY o WORD_BOUNDARY n a n n a WORD_BOUNDARY
n o n n a WORD_BOUNDARY n o n n a WORD_BOUNDARY o WORD_BOUNDARY n a n n a WORD_BOUNDARY