vamos a la cama
i a el cama
v prepart det:art n
vamos a la cama .
β a m o̞ s WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY k a m a WORD_BOUNDARY
v a m o s WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY c a m a WORD_BOUNDARY . WORD_BOUNDARY