sini sini kita main+main sini
sini sini kita main main sini !
s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY k i t a WORD_BOUNDARY m a i n WORD_BOUNDARY m a i n WORD_BOUNDARY s i n i WORD_BOUNDARY
s i n i WORD_BOUNDARY s i n i WORD_BOUNDARY k i t a WORD_BOUNDARY m a i n WORD_BOUNDARY m a i n WORD_BOUNDARY s i n i WORD_BOUNDARY ! WORD_BOUNDARY