hola ez hola da ba
hola ez hola da ba .
o l a WORD_BOUNDARY e s̪̻ WORD_BOUNDARY o l a WORD_BOUNDARY ð a WORD_BOUNDARY β a WORD_BOUNDARY
h o l a WORD_BOUNDARY e z WORD_BOUNDARY h o l a WORD_BOUNDARY d a WORD_BOUNDARY b a WORD_BOUNDARY . WORD_BOUNDARY