#27783
2
1
#27782
2 2
#27781
2 2
#27780
3 3
#27779
3 3
#27775
4 5
#27774
4 4
#27771
2 2
#27770
3 2
#26497
2
3 2
6
#27764
2 4 16#27763
2 4 16 2 1 2 2 2 2 3 3 3 3 4 5 4 4 2 2 3 2 2 3 26 2 4 16 2 4 16