du machst machst du
du machen machen du
pro:per v v pro:per
du machst machst du .
d uː WORD_BOUNDARY m a x s t WORD_BOUNDARY m a x s t WORD_BOUNDARY d uː WORD_BOUNDARY
d u WORD_BOUNDARY m a c h s t WORD_BOUNDARY m a c h s t WORD_BOUNDARY d u WORD_BOUNDARY