dor dor dor dor dor
dor dor dor dor dor .
d o r WORD_BOUNDARY d o r WORD_BOUNDARY d o r WORD_BOUNDARY d o r WORD_BOUNDARY d o r WORD_BOUNDARY
d o r WORD_BOUNDARY d o r WORD_BOUNDARY d o r WORD_BOUNDARY d o r WORD_BOUNDARY d o r WORD_BOUNDARY . WORD_BOUNDARY