una chimenea le falta
una chimenea le falta .
u n a WORD_BOUNDARY t̠ʃ i m e̞ n e̞ a WORD_BOUNDARY l e̞ WORD_BOUNDARY f a l t a WORD_BOUNDARY
u n a WORD_BOUNDARY c h i m e n e a WORD_BOUNDARY l e WORD_BOUNDARY f a l t a WORD_BOUNDARY . WORD_BOUNDARY