o bikin layang+layang
o bikin layang layang .
o WORD_BOUNDARY b i k i n WORD_BOUNDARY l a j a ŋ WORD_BOUNDARY l a j a ŋ WORD_BOUNDARY
o WORD_BOUNDARY b i k i n WORD_BOUNDARY l a y a n g WORD_BOUNDARY l a y a n g WORD_BOUNDARY . WORD_BOUNDARY