bisa sih bisa sih bisa
bisa sih bisa sih bisa .
b i s a WORD_BOUNDARY s i h WORD_BOUNDARY b i s a WORD_BOUNDARY s i h WORD_BOUNDARY b i s a WORD_BOUNDARY
b i s a WORD_BOUNDARY s i h WORD_BOUNDARY b i s a WORD_BOUNDARY s i h WORD_BOUNDARY b i s a WORD_BOUNDARY