1 |
2 |
1 |
3 |
1 |
5 |
1 |
3 |
1 |
手 |
手 |
3 |
4 |
5 |
1 |
手 |
5 |
6 |
1 |
3 |
1 |
手 |
11 |
5 |
11 |
5 |
11 |
5 |
手 |
3 |
3 |
5 |
2 |
3 |
1 |
5 |
1 |
3 |
c |
5 |
c |
5 |
1 |
4 |
1 |
8 |
1 |
4 |
4 |
9 |
9 |
11 |
c |
3 |
1 |
6 |
1 |
c |
1 |
c |
7 |
8 |
3 |
4 |
2 |
9 |
1 |
4 |
1 |
18 |
2 |
3 |
3 |
4 |
1 |
4 |
2 |
5 |
1 |
5 |
1 |
2 |
1 |
5 |
3 |
5 |
2 |
5 |
1 |
2 |
2 |
3 |
3 |
4 |
11 |
12 |
6 |
7 |
1 |
1×2 |
1 |
2 |
1 |
2×3 |
1 |
2 |
1 |
3 |
1 |
ab |
1 |
(a+1)(b+1) |
1 |
(a+2)(b+2) |
1 |
(a+2011)(b+2011) |