ven ven con la tía ven
ven ven con la tía ven .
b e m WORD_BOUNDARY b e n WORD_BOUNDARY k o n WORD_BOUNDARY l a WORD_BOUNDARY t i a WORD_BOUNDARY β e n WORD_BOUNDARY
v e n WORD_BOUNDARY v e n WORD_BOUNDARY c o n WORD_BOUNDARY l a WORD_BOUNDARY t í a WORD_BOUNDARY v e n WORD_BOUNDARY