Mas Aba minta mainan
mas aba minta mainan .
m a s WORD_BOUNDARY a b a WORD_BOUNDARY m i n t a WORD_BOUNDARY m a i n a n WORD_BOUNDARY
m a s WORD_BOUNDARY a b a WORD_BOUNDARY m i n t a WORD_BOUNDARY m a i n a n WORD_BOUNDARY . WORD_BOUNDARY