a_ver vamos a sentar a tumbarnos
a ver vamos a sentar a tumbarnos .
a WORD_BOUNDARY β e ɾ WORD_BOUNDARY β a m o s WORD_BOUNDARY a WORD_BOUNDARY s e n t a ɾ WORD_BOUNDARY a WORD_BOUNDARY t u m b a ɾ n o s WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY v a m o s WORD_BOUNDARY a WORD_BOUNDARY s e n t a r WORD_BOUNDARY a WORD_BOUNDARY t u m b a r n o s WORD_BOUNDARY