vamos a buscar una cerveza
vamos a buscar una cerveza ?
β a m o̞ s WORD_BOUNDARY a WORD_BOUNDARY β u s k a ɾ WORD_BOUNDARY u n a WORD_BOUNDARY s e̞ ɾ β e̞ s a WORD_BOUNDARY
v a m o s WORD_BOUNDARY a WORD_BOUNDARY b u s c a r WORD_BOUNDARY u n a WORD_BOUNDARY c e r v e z a WORD_BOUNDARY ? WORD_BOUNDARY