esto es un chaleco
esto es un chaleco .
e̞ s t o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY u n WORD_BOUNDARY t̠ʃ a l e̞ k o̞ WORD_BOUNDARY
e s t o WORD_BOUNDARY e s WORD_BOUNDARY u n WORD_BOUNDARY c h a l e c o WORD_BOUNDARY . WORD_BOUNDARY