o iya ya mau tidur ya
o iya ya mau tidur ya .
o WORD_BOUNDARY i j a WORD_BOUNDARY j a WORD_BOUNDARY m a u WORD_BOUNDARY t i d u r WORD_BOUNDARY j a WORD_BOUNDARY
o WORD_BOUNDARY i y a WORD_BOUNDARY y a WORD_BOUNDARY m a u WORD_BOUNDARY t i d u r WORD_BOUNDARY y a WORD_BOUNDARY . WORD_BOUNDARY