un perro guau guau guau
un perro guau guau guau .
u n WORD_BOUNDARY p e̞ r o̞ WORD_BOUNDARY ɡ w a u WORD_BOUNDARY ɡ w a u WORD_BOUNDARY ɡ w a u WORD_BOUNDARY
u n WORD_BOUNDARY p e r r o WORD_BOUNDARY g u a u WORD_BOUNDARY g u a u WORD_BOUNDARY g u a u WORD_BOUNDARY . WORD_BOUNDARY