ada ayam di dalam ada ikan
ada ayam di dalam ada ikan .
a d a WORD_BOUNDARY  a j a m WORD_BOUNDARY d i WORD_BOUNDARY d a l a m WORD_BOUNDARY a d a WORD_BOUNDARY  i k a n WORD_BOUNDARY
a d a WORD_BOUNDARY a y a m WORD_BOUNDARY d i WORD_BOUNDARY d a l a m WORD_BOUNDARY a d a WORD_BOUNDARY i k a n WORD_BOUNDARY