Bu guru pengen pensil
bu guru pengen pensil .
b u WORD_BOUNDARY ɡ u r u WORD_BOUNDARY p ɛ ŋ ə n WORD_BOUNDARY p ɛ n s i l WORD_BOUNDARY
b u WORD_BOUNDARY g u r u WORD_BOUNDARY p e n g e n WORD_BOUNDARY p e n s i l WORD_BOUNDARY