di di di di bi bi bi bi bi bi bi bi bi
di di di di bi bi bi bi bi bi bi bi bi .
d i WORD_BOUNDARY d i WORD_BOUNDARY d i WORD_BOUNDARY d i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY
d i WORD_BOUNDARY d i WORD_BOUNDARY d i WORD_BOUNDARY d i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY . WORD_BOUNDARY