o iya topi Si Ayah
o iya topi si ayah .
o WORD_BOUNDARY i j a WORD_BOUNDARY t o p i WORD_BOUNDARY s i WORD_BOUNDARY a j a h WORD_BOUNDARY
o WORD_BOUNDARY i y a WORD_BOUNDARY t o p i WORD_BOUNDARY s i WORD_BOUNDARY a y a h WORD_BOUNDARY . WORD_BOUNDARY