a hau ra belarri hau ra
a hau ra belarri hau ra .
a WORD_BOUNDARY au̯ WORD_BOUNDARY r a WORD_BOUNDARY β e l a r i WORD_BOUNDARY au̯ WORD_BOUNDARY r a WORD_BOUNDARY
a WORD_BOUNDARY h a u WORD_BOUNDARY r a WORD_BOUNDARY b e l a r r i WORD_BOUNDARY h a u WORD_BOUNDARY r a WORD_BOUNDARY . WORD_BOUNDARY