0





0






















































































1:2


3























4







5:6:7










8






8








8



9





9
3
3
8
8
8





10:11
10:11




8


4
12
8















8
13
5:14:15




16:17:18





































0






















19

19
















0


20




















0


0











8
8

8








1



0
0


21


8


8




8


0








8


0
8







8














21











21
8














22

0















23





5:24









0



1
1
1
25
1
1

1
1
1
1

26
27
1
1

1
1
1


1
1
25
0

26
28
1









0









1
27


29
29








































30




















































31
32
33

34
34
35

0




0


36









9:4

19


37




38















39








40:41
41:42:43
44
45

45
41




















46
47:48:49
50










13



3
1

51
38
52
9:4

3
29
1
1
1:53:54
1
4
54
55
1
56
57
3
11
1
58:59
1
1
60
61
62:37

25


25



25







25















1
60
56:63
64


4:9
40
1
1
1
1
1
60:65




































66:67:68:69
70
70
70
70
70
70
70
70
70
70
71
71
71
71
71
72
73
72
72
73
72
72
72
74
71
71
71
70
70
70
70
70
70
70
70
70
70
75
75
75
76
77
77
78
75
75
75










79
79

79


79
79
79












































































80























25






























1





0



0