S
B
G
B
G
P
P
S
B
S
S
M
S
M
B
P
P
G
S
M
G
B
P
S
S
G
G
P
G
M
M
M
G
P
S
S
B
M
P
G
B
B
B
G
M
B
M
P
M
P