M
H
B
B
B
H
H
A
M
M
H
H
B
T
H
T
B
T
A
B
H
H
T
T
T
H
A
H
A
M
A
M
H
T
A
A
H
T
M
M
M
B
B
A
B
B
M
A
B
T
M
A
H
B
B
T
A
M
T
H
A
T
H
T
A
B
T
B
M
A
A
M
M
M