P
S
P
C
O
A
S
C
N
O
P
C
P
O
K
K
C
O
S
O
O
A
A
N
K
K
P
N
A
S
N
A
S
K
P
C
P
N
A
N
A
N
O
P
S
A
K
P
S
S
K
A
A
O
P
C
O
S
K
O
K
A
S
S
K
P
O
N
P
N
N
C
C
C
C