tapp tapp tapp tapp tapp
tapp tapp tapp tapp tapp .
t̺ʰ a pʰ WORD_BOUNDARY t̺ʰ a pʰ WORD_BOUNDARY t̺ʰ a pʰ WORD_BOUNDARY t̺ʰ a pʰ WORD_BOUNDARY t̺ʰ a pʰ WORD_BOUNDARY
t a p p WORD_BOUNDARY t a p p WORD_BOUNDARY t a p p WORD_BOUNDARY t a p p WORD_BOUNDARY t a p p WORD_BOUNDARY . WORD_BOUNDARY