#27869
2
2
4
#28621
1 16
#26441
2
4 26
#25665
3 5 18
#27853
2 1
#25527
3 5 2
#27048
2 3 16 2 24 1 16 2 4 26 3 5 18 2 1 3 5 2 2 3 16 2 24 1 16 2 4 26 3 5 18 2 1 3 5 2 2 3 16