U
U
C
U
C
U
S
S
U
C
M
S
M
C
C
C
I
U
S
M
U
S
C
S
I
M
S
I
M
I
M
S
U
U
I
I
M
I
I
S
M
M
I
C
C
S
S
U
U
M
M
C
I