charset_complete = !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
charset_numbers = 0123456789
charset_upper = !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`{|}~
charset_lower = !"#$%&'()*+,-./0123456789:;<=>?@[\]^_`abcdefghijklmnopqrstuvwxyz{|}~
