0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F  

 0_

 NUL SOH STX ETX EOT ENQ ACK BEL BS  HT  LF  VT  FF  CR  SO  SI 

 1_

 DLE DC1 DC2 DC3 DC4 NAK SYN ETB CAN EM  SUB ESC FS  GS  RS  US 

 2_

  SP  !   "   #   $   %   &   '   (   )   *   +   ,   -   .   /

 3_

  0   1   2   3   4   5   6   7   8   9   :   ;   <   =   >   ? 

 4_

  @   A   B   C   D   E   F   G   H   I   J   K   L   M   N   O

 5_

  P   Q   R   S   T   U   V   W   X   Y   Z   [   \   ]   ^   _

 6_

  `   a   b   c   d   e   f   g   h   i   j   k   l   m   n   o

 7_

  p   q   r   s   t   u   v   w   x   y   z   {   |   }   ~  DEL