ada ada Flipper Flipper
ada ada flipper flipper .
a d a WORD_BOUNDARY  a d a WORD_BOUNDARY f l i p ə r WORD_BOUNDARY f l i p ə r WORD_BOUNDARY
a d a WORD_BOUNDARY a d a WORD_BOUNDARY f l i p p e r WORD_BOUNDARY f l i p p e r WORD_BOUNDARY