ach Schafe waren das
ach schafe waren das ?
 a x WORD_BOUNDARY ʃ aː f ə WORD_BOUNDARY v aː ʀ ə n WORD_BOUNDARY d a s WORD_BOUNDARY
a c h WORD_BOUNDARY s c h a f e WORD_BOUNDARY w a r e n WORD_BOUNDARY d a s WORD_BOUNDARY