+
-
/
*
^
\
$
@
%
!
&
(
)
{
}
[
]
 print 
 printf 
 open 
 eval 
 close 
 while 
 foreach 
 for 
 if 
 else 
 unless 
/
.
~
`
'
;
"
'
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
a
b
c
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
1
2
3
4
5
6
7
8
9
0
' '
" "
'\n'