FIRE
SAFETY
RISKS
SPILLS
CAREFUL
DEFECT
HAZARD
AFTERCARE
DANGER
M
F
B
G
N
C
B
E
A
I
O
J
J
W
O
U
D
R
Q
H
Y
T
E
F
A
S
Z
J
W
A
A
E
E
T
P
R
N
P
U
U
E
L
D
F
F
Q
Z
X
D
A
N
G
E
R
K
E
K
T
R
P
X
M
M
G
D
R
I
M
N
L
S
E
I
N
F
E
H
A
Z
I
E
U
W
F
I
R
N
G
B
L
S
Z
E
S
J
C
F
U
J
C
R
O
I
U
U
L
F
K
O
A
A
U
E
A
D
A
X
V
Y
L
L
S
I
Z
Z
D
I
R
C
P
G
A
U
J
K
I
V
T
R
R
J
E
N
A
T
F
E
O
O
B
P
U
A
A
E
P
T
A
R
M
R
H
K
G
E
S
I
Z
O
O
M
U
E
E
E
U
N
C
D
T
R
A
X
P
F
Y
T
X
F
S
H
U
B
H
K
H
U
M
A
I
D
W
Y
U
R
V
A
E
R
O
E
N
C
X
O
D
I
J
L
G
I
Z
U
T
U
