ada tadi ada dua kok
ada tadi ada dua kok .
a d a WORD_BOUNDARY t a d i WORD_BOUNDARY  a d a WORD_BOUNDARY d u a WORD_BOUNDARY k o k WORD_BOUNDARY
a d a WORD_BOUNDARY t a d i WORD_BOUNDARY a d a WORD_BOUNDARY d u a WORD_BOUNDARY k o k WORD_BOUNDARY