a_ver hola oh hola
a_ver oh hola
co co co
a ver hola oh hola .
a WORD_BOUNDARY β e̞ ɾ WORD_BOUNDARY o̞ l a WORD_BOUNDARY o̞ WORD_BOUNDARY o̞ l a WORD_BOUNDARY
a WORD_BOUNDARY v e r WORD_BOUNDARY h o l a WORD_BOUNDARY o h WORD_BOUNDARY h o l a WORD_BOUNDARY . WORD_BOUNDARY