ala berriz bueltan bale
ala berriz bueltan bale .
a l a WORD_BOUNDARY β e r i s̻ WORD_BOUNDARY β u e l t a n WORD_BOUNDARY b a l e WORD_BOUNDARY
a l a WORD_BOUNDARY b e r r i z WORD_BOUNDARY b u e l t a n WORD_BOUNDARY b a l e WORD_BOUNDARY