yo vi una culebra
yo vi una culebra .
i o̞ WORD_BOUNDARY β i WORD_BOUNDARY u n a WORD_BOUNDARY k u l e̞ β ɾ a WORD_BOUNDARY
y o WORD_BOUNDARY v i WORD_BOUNDARY u n a WORD_BOUNDARY c u l e b r a WORD_BOUNDARY . WORD_BOUNDARY