o ayam iya iya iya
o ayam iya iya iya .
o WORD_BOUNDARY a j a m WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY i j a WORD_BOUNDARY
o WORD_BOUNDARY a y a m WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY i y a WORD_BOUNDARY . WORD_BOUNDARY