Mathijs is in bed
mathijs is in bed .
m ɑ t ɛɪ s WORD_BOUNDARY  ɪ s WORD_BOUNDARY  ɪ n WORD_BOUNDARY b ɛ t WORD_BOUNDARY
m a t h i j s WORD_BOUNDARY i s WORD_BOUNDARY i n WORD_BOUNDARY b e d WORD_BOUNDARY