NATURALGAS
NUCLEAR
COAL
FUEL
O
K
U
D
V
L
D
E
O
J
R
A
N
S
N
U
C
L
E
A
R
A
Q
H
N
C
P
E
S
I
A
L
I
L
R
A
U
A
W
K
H
C
A
J
O
P
F
Z
L
O
T
U
Z
O
G
A
P
U
M
D
C
A
Y
U
V
A
K
U
N
P
T
N
U
F
B
X
R
L
W
J
S
P
E
F
A
V
U
N
Q
A
R
O
Y
E
H
D
I
I
X
E
I
E
L
Z
S
A
W
K
O
U
B
K
L
A
I
G
I
R
U
N
E
G
E
H
E
X
H
Z
A
A
B
U
G
U
W
A
A
S
C
K
Y
S
B
H
