H
l
0
X
M
H
M
l
l
l
l
H
X
X
l
M
H
0
M
M
l
H
l
l
X
0
l
l
H
H
M
M
l
M
l
0
M
H
X
H
0
X
H
X
M
0
M
X
0
X
0
0
0
M
M
X
H
0
0
0
X
X
H
M
X
H
H
0
X
l
X
l
H
0