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