P

U

1
3
4
4
T

G

Z

f d
M

Z

M

f d
3

S

S

S

S

S

S

f d
3

M

S

<

T

E

f d
1

H

L

H

f d
w

V

V

H

1

S

f d
M

1
<

f d
m

<

f d
1

SD

G

1

S

O

f d
1

M

S

S

f d
1

S

S

1

1

f d
4

V

D

f d

1 2 3 N >> S