bumm bumm bumm machen
bumm bumm bumm machen .
b ʊ m WORD_BOUNDARY b ʊ m WORD_BOUNDARY b ʊ m WORD_BOUNDARY m a x ə n WORD_BOUNDARY
b u m m WORD_BOUNDARY b u m m WORD_BOUNDARY b u m m WORD_BOUNDARY m a c h e n WORD_BOUNDARY