00 01 10 11
NULSPA@`00000
SOH!Aa00001
STX"Bb00010
ETX#Cc00011
EOT$Dd00100
ENQ%Ee00101
ACK&Ff00110
BEL'Gg00111
BS(Hh01000
TAB)Ii01001
LF*Jj01010
VT+Kk01011
FF,Ll01100
CR-Mm01101
SO.Nn01110
SI/Oo01111
00 01 10 11
DLE0Pp10000
DC11Qq10001
DC22Rr10010
DC33Ss10011
DC44Tt10100
NAK5Uu10101
SYN6Vv10110
ETB7Ww10111
CAN8Xx11000
EM9Yy11001
SUB:Zz11010
ESC;[{11011
FS<\|11100
GS=]}11101
RS>^~11110
US?_DEL11111