to oo lee sad ce
to oo lee sad ce .
t̪ o WORD_BOUNDARY o o WORD_BOUNDARY l e e WORD_BOUNDARY s a d̪ WORD_BOUNDARY t̪s e WORD_BOUNDARY
t o WORD_BOUNDARY o o WORD_BOUNDARY l e e WORD_BOUNDARY s a d WORD_BOUNDARY c e WORD_BOUNDARY . WORD_BOUNDARY