vamos a buscar a los perritos
vamos a buscar a los perritos .
b a m o s WORD_BOUNDARY a WORD_BOUNDARY β u s k a ɾ WORD_BOUNDARY a WORD_BOUNDARY l o s WORD_BOUNDARY p e r i t o s WORD_BOUNDARY
v a m o s WORD_BOUNDARY a WORD_BOUNDARY b u s c a r WORD_BOUNDARY a WORD_BOUNDARY l o s WORD_BOUNDARY p e r r i t o s WORD_BOUNDARY