59
15-variant
1.
.
6
2
1
0
1
1
2
1
4
0
1
2
1
2
1
2
2.
1
4
4
1
0
1
2
1
3
A
,
,
0
1
1
2
1
5
5
4
2
B
,
2
3
.
3. a)
.
10
3
4
,
10
15
2
,
1
7
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
5
5
4
,
9
2
3
,
6
2
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4. a)
.
0
2
3
2
,
0
5
9
7
,
0
2
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
,
0
6
3
8
,
0
3
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
16-variant
1.
.
1
2
0
1
3
1
2
2
1
2
1
0
0
2
1
3
2.
,
4
3
0
6
1
3
5
2
1
A
,
1
1
1
3
2
2
1
1
1
B
,
1
2
.
3. a)
.
7
3
3
,
8
7
3
,
3
5
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
21
6
5
,
4
8
4
,
11
3
2
2
1
3
1
3
2
1
x
x
x
x
x
x
x
4. a)
.
0
8
2
,
0
5
3
,
0
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
4
2
,
0
2
5
,
0
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
60
17-variant
1.
.
1
0
3
1
2
1
0
2
3
6
1
5
0
1
1
3
2.
,
2
1
3
2
5
1
3
1
2
A
,
1
2
0
4
3
3
2
1
6
B
.
2
,
3
3. a)
.
20
5
15
2
,
14
7
,
5
3
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
12
5
2
,
3
6
3
,
2
3
3
3
1
2
1
3
2
1
x
x
x
x
x
x
x
4. a)
.
0
5
,
0
5
3
,
0
2
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
6
4
,
0
5
3
,
0
4
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
18-variant
1.
0
3
1
0
3
1
0
1
0
5
4
3
3
0
2
2
2.
,
4
2
2
2
1
2
2
1
3
A
,
7
2
2
2
3
4
0
1
1
B
,
3
2
.
3. a)
.
6
3
4
,
6
5
11
2
,
7
5
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
6
3
,
11
5
4
,
7
4
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4.
a)
.
0
6
5
5
,
0
4
3
,
0
2
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
4
2
,
0
2
5
,
0
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
61
19-variant
1.
.
4
5
0
3
6
2
4
3
1
4
3
5
4
1
2
0
2.
,
3
3
2
1
4
4
1
4
3
A
,
1
1
2
5
2
0
1
2
1
B
,
2
4
.
3. a)
.
2
,
4
3
4
,
0
2
3
3
2
1
3
1
3
2
1
x
x
x
x
x
x
x
x
b)
.
2
3
4
,
3
2
,
1
5
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4. a)
.
0
14
11
,
0
4
3
3
,
0
5
4
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
3
2
,
0
2
,
0
3
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
20-variant
1.
.
1
5
1
4
4
1
1
2
10
0
3
2
1
2
2
0
2.
,
3
0
4
3
2
1
2
1
2
A
,
1
1
1
1
4
3
0
4
2
B
,
2
2
.
3. a)
.
5
2
5
,
2
2
,
1
3
4
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
16
7
2
,
2
3
2
,
7
2
5
3
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
4. a)
.
0
3
8
,
0
2
3
,
0
4
5
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
3
2
,
0
2
3
4
,
0
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
62
21-variant
1.
1
2
1
2
5
6
0
1
5
10
2
3
0
2
1
2
.
2.
,
1
1
4
3
1
2
6
5
2
A
,
3
6
4
1
1
1
5
4
11
B
,
2
3
.
3. a)
.
3
10
,
3
7
5
,
8
3
4
3
2
1
3
1
3
2
1
x
x
x
x
x
x
x
x
b)
.
15
2
4
3
,
20
5
,
9
3
2
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
4.
a)
.
0
3
3
2
,
0
4
3
,
0
2
5
3
2
1
3
2
1
3
2
1
x
x
x
x
x
x
x
x
x
b)
.
0
4
3
2
,
0
4
,
0
5
7
3
2
1
3
1
3
2
1
x
x
x
x
x
x
x
x
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