o iya sini sini sini
o iya sini sini sini !
o WORD_BOUNDARY i j a WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY
o WORD_BOUNDARY i y a WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY ! WORD_BOUNDARY