제출 #144392

5 2
3 2 4 1
3 1 4 2

5
4
3
2
1

0

ordering violates constraint: 2 should come before 4

5 4
1 3
2 5 1
2 1 5
1 1

5
4
3
2
1

0

ordering violates constraint: 1 should come before 5

5 4
2 3 5
1 1
2 5 3
1 3

5
4
3
2
1

0

ordering violates constraint: 3 should come before 5