a_ver vamos a leer
a_ver i a lee
co v prepart inf
a ver vamos a leer .
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY β a m o s WORD_BOUNDARY a WORD_BOUNDARY l e e ɾ WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY v a m o s WORD_BOUNDARY a WORD_BOUNDARY l e e r WORD_BOUNDARY