C
P
H
P
N
C
P
N
H
P
P
N
P
M
C
M
H
M
M
C
H
H
P
P
N
P
H
M
P
M
N
P
N
C
C
M
N
C
P
P
H
C
M
N
C
C
M
P
H
N
C
N
M
C
P
H
P
C
H
H
M
N
N
C
C
P
N
C
N
M
H
H
C
H
N
M
N
P
P
H
M
M
N
P
C
H
N
N
H
M
M
M
C
C
H
M
H
N
M
H