tu bukunya ada bukunya
tu bukunya ada bukunya .
t u WORD_BOUNDARY b u k u ɲ a WORD_BOUNDARY a d a WORD_BOUNDARY b u k u ɲ a WORD_BOUNDARY
t u WORD_BOUNDARY b u k u n y a WORD_BOUNDARY a d a WORD_BOUNDARY b u k u n y a WORD_BOUNDARY . WORD_BOUNDARY