bueno a_ver venga
bueno a_ver venga
co co co
bueno a ver venga .
b w e n o WORD_BOUNDARY a WORD_BOUNDARY β e ɾ WORD_BOUNDARY β ɛ ŋ ɡ a WORD_BOUNDARY
b u e n o WORD_BOUNDARY a WORD_BOUNDARY v e r WORD_BOUNDARY v e n g a WORD_BOUNDARY