two four five seven
two four five seven
det:num det:num det:num det:num
two four five seven.
t uː WORD_BOUNDARY f ɔ ɹ WORD_BOUNDARY f aɪ v WORD_BOUNDARY s ɛ v ə n WORD_BOUNDARY
t w o WORD_BOUNDARY f o u r WORD_BOUNDARY f i v e WORD_BOUNDARY s e v e n . WORD_BOUNDARY