venga vamos a abrirla
venga i a abri
co v prepart inf
venga vamos a abrirla .
β e̞ n ɡ a WORD_BOUNDARY β a m o̞ s WORD_BOUNDARY a WORD_BOUNDARY a β ɾ i ɾ l a WORD_BOUNDARY
v e n g a WORD_BOUNDARY v a m o s WORD_BOUNDARY a WORD_BOUNDARY a b r i r l a WORD_BOUNDARY . WORD_BOUNDARY