empezaron todos a buscar
empezaron todos a buscar .
e̞ m p e̞ s a ɾ o̞ n WORD_BOUNDARY t o̞ d o̞ s WORD_BOUNDARY a WORD_BOUNDARY β u s k a ɾ WORD_BOUNDARY
e m p e z a r o n WORD_BOUNDARY t o d o s WORD_BOUNDARY a WORD_BOUNDARY b u s c a r WORD_BOUNDARY . WORD_BOUNDARY