two penguins are playing
two penguin be play
det:num n aux part
two penguins are playing .
t uː WORD_BOUNDARY p ɛ ŋ ɡ w ɪ n z WORD_BOUNDARY ɑː WORD_BOUNDARY p l eɪ ɪ ŋ WORD_BOUNDARY
t w o WORD_BOUNDARY p e n g u i n s WORD_BOUNDARY a r e WORD_BOUNDARY p l a y i n g WORD_BOUNDARY