das is mein freund Steffen
das is mein freund steffen .
d a s WORD_BOUNDARY  iː s WORD_BOUNDARY m aɪ n WORD_BOUNDARY f r ɔø n t WORD_BOUNDARY ʃ t ɛ f ə n WORD_BOUNDARY
d a s WORD_BOUNDARY i s WORD_BOUNDARY m e i n WORD_BOUNDARY f r e u n d WORD_BOUNDARY s t e f f e n WORD_BOUNDARY