3
401 600 1000
3
1 600 1000
2
1 2
2
1 1
3
1 1 2
4
1 2 1 1
4
1 2 2 1
4
1 2 2 2
4
400 1000 1000 1000
5
1000 1000 1000 998 22
4
300 500 150 100