e mukia nahiko barra+barra
e mukia nahiko barra barra .
e WORD_BOUNDARY m u k i a WORD_BOUNDARY n a i k o WORD_BOUNDARY β a r a WORD_BOUNDARY β a r a WORD_BOUNDARY
e WORD_BOUNDARY m u k i a WORD_BOUNDARY n a h i k o WORD_BOUNDARY b a r r a WORD_BOUNDARY b a r r a WORD_BOUNDARY . WORD_BOUNDARY