M
M
M
H
M
B
X
X
X
H
@
X
B
@
V
@
B
M
B
H
V
B
@
V
X
V
V
V
H
V
V
X
H
B
V
@
@
M
V
H
V
M
@
H
H
X
V
M
V
V
X
M
V
V
V
@
@
B