MULTIPLICATION
SUBTRACTION
BRACKETS
DIVISION
ADDITION
INDICES
J
B
R
A
C
K
E
T
S
A
S
V
T
H
A
U
R
Q
V
D
N
P
N
M
B
A
K
O
G
C
D
J
L
U
A
N
D
B
O
W
P
E
B
I
K
B
D
Q
E
K
Y
O
O
G
I
E
O
Q
O
F
P
W
I
I
E
I
I
I
H
P
S
W
B
V
C
R
P
W
T
M
G
X
S
T
G
K
I
Z
U
A
J
U
A
E
I
E
R
E
U
A
T
R
V
I
K
U
E
W
N
A
O
E
Q
M
B
C
L
H
I
Z
G
G
U
I
O
A
N
M
A
I
T
I
A
L
D
L
E
Q
H
J
J
A
C
I
M
E
R
L
C
D
M
O
B
I
N
D
I
C
E
S
E
Z
A
P
U
B
C
S
W
N
U
F
S
U
H
V
E
D
C
I
E
O
G
A
Z
C
B
J
W
Z
D
W
E
I
T
T
K
A
U
R
Q
B
O
P
P
W
E
F
H
E
I
L
I
O
F
A
V
A
W
M
N
I
O
D
X
U
O
U
U
S
T
O
H
Z
E
T
C
Q
L
I
E
X
N
M
E
E
E
I
I
I
A
U
D
P
Q
E
