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[041-20]
(1)
1
2
4
3
(2)
2
4
−
−
5
5
(3)
10
4
11
5
(4)
7
13
4
8
(5)
13
1
9
(6)
2
2
(7)
4
1
3
(8)
20
13
11
8
(9)
5
1
9
6
(10)
7
10
−
−
5
9
(11)
1
2
−
4
9
(12)
2
1
3
(13)
5
4
6
7
(14)
1
−
0
2
(15)
−1
−1
(16)
4
1
3
(17)
24
2
13
(18)
23
3
13
2
(19)
18
5
−
−
13
3
(20)
9
1
−
−
13
2
(1)
<
(2)
>
(3)
>
(4)
>
(5)
<
(6)
=
(7)
>
(8)
>
(9)
>
(10)
<
(11)
<
(12)
>
(13)
>
(14)
<
(15)
=
(16)
>
(17)
<
(18)
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(19)
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(20)
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