DB<139> p 0123456789abcdefghijklmnopqrstuvwxyz DB<139> x m{ .... }xg 0 0123 1 4567 2 '89ab' 3 'cdef' 4 'ghij' 5 'klmn' 6 'opqr' 7 'stuv' 8 'wxyz' DB<140> #### DB<140> x m{ (? #### DB<142> x m{ (?