sini sana da da da du du du da
sini sana da da da du du du da .
s i n i WORD_BOUNDARY s a n a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d u WORD_BOUNDARY d u WORD_BOUNDARY d u WORD_BOUNDARY d a WORD_BOUNDARY
s i n i WORD_BOUNDARY s a n a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d u WORD_BOUNDARY d u WORD_BOUNDARY d u WORD_BOUNDARY d a WORD_BOUNDARY