INDICATOR
GLUCOSE
OXYGEN
ANION
SALT
I
U
O
X
Y
G
E
N
Z
J
O
U
D
X
I
A
I
O
Q
R
I
P
N
E
P
G
U
J
C
L
O
S
J
O
S
R
L
Q
O
N
U
T
A
Z
I
I
U
U
A
M
Z
U
A
L
N
N
U
U
C
S
E
S
F
C
T
Y
A
U
D
O
A
N
Z
I
I
A
O
C
S
A
S
K
Q
U
X
D
O
P
I
I
S
E
A
K
O
Z
N
O
J
E
Z
U
W
T
Z
V
U
I
E
U
I
P
K
O
U
I
Q
Z
Z
M
T
