1000 1
1 1000 3
1000 1
7 1000 1000 1
1 1000 1 5 5
1 1000 1 1000
1000
1 10 15 1000 10000 15000
2014 1000 1 1
7 1000 1000 1
1 1000
1000 1 1000 1
