ih ada ada ular kobra
ih ada ada ular kobra .
i h WORD_BOUNDARY a d a WORD_BOUNDARY  a d a WORD_BOUNDARY  u l a r WORD_BOUNDARY k o b r a WORD_BOUNDARY
i h WORD_BOUNDARY a d a WORD_BOUNDARY a d a WORD_BOUNDARY u l a r WORD_BOUNDARY k o b r a WORD_BOUNDARY