tri tri tri tri tri
tri tri tri tri tri .
t̪ r i WORD_BOUNDARY t̪ r i WORD_BOUNDARY t̪ r i WORD_BOUNDARY t̪ r i WORD_BOUNDARY t̪ r i WORD_BOUNDARY
t r i WORD_BOUNDARY t r i WORD_BOUNDARY t r i WORD_BOUNDARY t r i WORD_BOUNDARY t r i WORD_BOUNDARY . WORD_BOUNDARY