da beltza da beltza
da beltza da beltza .
d̪ a WORD_BOUNDARY β e l t̪̻s̪̻ a WORD_BOUNDARY ð a WORD_BOUNDARY β e l t̪̻s̪̻ a WORD_BOUNDARY
d a WORD_BOUNDARY b e l t z a WORD_BOUNDARY d a WORD_BOUNDARY b e l t z a WORD_BOUNDARY . WORD_BOUNDARY