wuu wuu mamma mamma wuu
wuu wuu mamma mamma wuu .
ʋ y WORD_BOUNDARY ʋ y WORD_BOUNDARY m ɑ m aː WORD_BOUNDARY m ɑ m aː WORD_BOUNDARY ʋ y WORD_BOUNDARY
w u u WORD_BOUNDARY w u u WORD_BOUNDARY m a m m a WORD_BOUNDARY m a m m a WORD_BOUNDARY w u u WORD_BOUNDARY