hm hm hm la la la ww
hm hm hm la la la ww .
h a ɛ m WORD_BOUNDARY h a ɛ m WORD_BOUNDARY h a ɛ m WORD_BOUNDARY l a WORD_BOUNDARY l a WORD_BOUNDARY l a WORD_BOUNDARY w e w e WORD_BOUNDARY
h m WORD_BOUNDARY h m WORD_BOUNDARY h m WORD_BOUNDARY l a WORD_BOUNDARY l a WORD_BOUNDARY l a WORD_BOUNDARY w w WORD_BOUNDARY