di sekolah udah maen perosotan
di sekolah udah maen perosotan ?
d i WORD_BOUNDARY s ə k o l a h WORD_BOUNDARY u d a h WORD_BOUNDARY m a ə n WORD_BOUNDARY p ə r o s o t a n WORD_BOUNDARY
d i WORD_BOUNDARY s e k o l a h WORD_BOUNDARY u d a h WORD_BOUNDARY m a e n WORD_BOUNDARY p e r o s o t a n WORD_BOUNDARY ? WORD_BOUNDARY