drei muß er machen
drei muß er machen .
d ɐ aɪ WORD_BOUNDARY m uː s WORD_BOUNDARY  ɛ ɐ WORD_BOUNDARY m a x ə n WORD_BOUNDARY
d r e i WORD_BOUNDARY m u ß WORD_BOUNDARY e r WORD_BOUNDARY m a c h e n WORD_BOUNDARY