제출 #121917

6 1 9 9
0 0
11 0
11 8
4 8
4 14
0 14
10 0
11 8
11 1
4 8
8 8
1 0
0 0
3 0
0 11
8 7
9 1
3 4
2 6
8 4
1 5
2 5
1 7
1 4

Impossible

Possible

6 2 7 14
0 0
18 0
18 7
9 7
9 16
0 16
12 7
10 7
18 0
16 7
16 0
6 0
0 5
13 3
12 3
9 5
3 8
7 8
11 4
5 14
3 3
2 9
10 4
10 1
7 4
3 1
10 6

Impossible

Possible

6 1 16 15
0 0
8 0
8 4
5 4
5 7
0 7
2 0
8 0
0 1
5 5
4 0
0 2
8 1
3 0
0 3
4 7
5 6
8 3
6 0
7 4
3 7
5 7
4 5
2 5
5 1
6 1
3 3
5 3
4 1
1 2
1 3(...truncated, total 157 characters, 38 lines)

Impossible

Possible