a plain old penguin
a plain old penguin .
ɐ WORD_BOUNDARY p l eɪ n WORD_BOUNDARY oʊ l d WORD_BOUNDARY p ɛ ŋ ɡ w ɪ n WORD_BOUNDARY
a WORD_BOUNDARY p l a i n WORD_BOUNDARY o l d WORD_BOUNDARY p e n g u i n WORD_BOUNDARY