NUL 
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STX 
ETX 
EOT 
ENQ 
ACK 
BEL 
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HT 
LF 
VT 
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CR 
SO 
SI 
DLE 
DC1 
DC2 
DC3 
DC4 
NAK 
SYN 
ETB 
CAN 
EM 
SUB 
ESC 
FS 
GS 
RS 
US 
(space)
!
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)
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+
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0
1
2
3
4
5
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7
8
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A
B
C
D
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F
G
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I
J
K
L
M
N
O
P
Q
R
S
T
U
V
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^
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a
b
c
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{
|
}
~
DEL 

