sini ada pohon+pohon Mas
sini ada pohon pohon mas .
s i n i WORD_BOUNDARY  a d a WORD_BOUNDARY p o h o n WORD_BOUNDARY p o h o n WORD_BOUNDARY m a s WORD_BOUNDARY
s i n i WORD_BOUNDARY a d a WORD_BOUNDARY p o h o n WORD_BOUNDARY p o h o n WORD_BOUNDARY m a s WORD_BOUNDARY