wir müßen was arbeiten
wir müßen was arbeiten .
v iː ɐ WORD_BOUNDARY m yː s ə n WORD_BOUNDARY v a s WORD_BOUNDARY  a ɐ b aɪ t ə n WORD_BOUNDARY
w i r WORD_BOUNDARY m ü ß e n WORD_BOUNDARY w a s WORD_BOUNDARY a r b e i t e n WORD_BOUNDARY