II
1
3
2
m
m
4
6
m
m
2
3
2
m
m
3
6
m
m
A
B
3
3
2
m
m
5
0
m
m
7mm
2
,
5
m
m
29mm
5
7
2
4
m
m
1
3
m
m
1
9
m
m
2
4
m
m
C
9
2
4
m
m
2
4
m
m
2
4
m
m
2
4
m
m
D
E
8
2
4
m
m
D
E
G
F
F1
2
4
m
m
2
4
m
m
2
4
m
m
4
8
m
m
2
7
mm
3
4
m
m
3
2
m
m
1
3
m
m
1
3
m
m
6
29mm
2
9
m
m
2
7
m
m
2
4
m
m
1
9
m
m
