udah udah udah ada ular
udah udah udah ada ular .
u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY a d a WORD_BOUNDARY  u l a r WORD_BOUNDARY
u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY a d a WORD_BOUNDARY u l a r WORD_BOUNDARY