o orang Irian semua
o orang irian semua ?
o WORD_BOUNDARY o r a ŋ WORD_BOUNDARY i r i a n WORD_BOUNDARY s ə m u a WORD_BOUNDARY
o WORD_BOUNDARY o r a n g WORD_BOUNDARY i r i a n WORD_BOUNDARY s e m u a WORD_BOUNDARY ? WORD_BOUNDARY