Run id: 125350

------Input------

5 1
1 2 3 4 5
2 3 4 5 6
3 4 5 6 7
4 5 6 7 8
5 6 7 8 9

------Answer-----

5 6 7 8 9
2 3 4 5 6
3 4 5 6 7
4 5 6 7 8
1 2 3 4 5

------Your output-----

1234500000345674567856789