    Character Set
    =============
20: !"#$%&'()*+,-./
30: 0123456789:;<=>?
40: @ABCDEFGHIJKLMN_
50: PQRSTUVWXYZ[\]^_
60: `abcdefghijklmno
70: pqrstuvwxyz{|}~
80: 
90: 
A0: 
B0: 
C0: 
D0: 
E0: 
F0: 
