está así chs chs chs
está así chs chs chs .
e̞ s t a WORD_BOUNDARY a s i WORD_BOUNDARY t̠ʃ s WORD_BOUNDARY t̠ʃ s WORD_BOUNDARY t̠ʃ s WORD_BOUNDARY
e s t á WORD_BOUNDARY a s í WORD_BOUNDARY c h s WORD_BOUNDARY c h s WORD_BOUNDARY c h s WORD_BOUNDARY . WORD_BOUNDARY