6
3
1 3 2
2 4 5
1
2
3
2
1 1
1 2
5
1 5 10 6 5
2 3 5 8 10
8
11 60 25 38 49 84 96 42
3 51 92 37 75 21 97 22
12
1000000 1000000 1000000 1000000 1000000 1000000 1000000 1000000 1000000 999999 1000000 1000000
1000000 1000000 1000000 1000000 1000000 1000000 1000000 1000000 1000000 1000000 999999 1000000