Si iya Si Kiki dulu
si iya si kiki dulu .
s i WORD_BOUNDARY  i j a WORD_BOUNDARY s i WORD_BOUNDARY k i k i WORD_BOUNDARY d u l u WORD_BOUNDARY
s i WORD_BOUNDARY i y a WORD_BOUNDARY s i WORD_BOUNDARY k i k i WORD_BOUNDARY d u l u WORD_BOUNDARY