Labels:text | screenshot | font | number | line | parallel OCR: Character Meaning Any character Any number (0-9) 2 Any letter (uppercase or lowercase) 8 Any letter (converted to uppercase Any letter (converted to lowercase) Any character (letters converted to uppercase) Bracket-optional entries Group-required entries :< num> Specify a number of repetitions of a group or character Specify any number of repetitions Literal escape character Other chars Treated as literals Figure 3: The Paradox picture language