bisa kasi alat+alat tulis
bisa kasi alat alat tulis .
b i s a WORD_BOUNDARY k a s i WORD_BOUNDARY  a l a t WORD_BOUNDARY a l a t WORD_BOUNDARY t u l i s WORD_BOUNDARY
b i s a WORD_BOUNDARY k a s i WORD_BOUNDARY a l a t WORD_BOUNDARY a l a t WORD_BOUNDARY t u l i s WORD_BOUNDARY