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