#28957
2
2
1
1
#28955
2 3 18
#27837
2 4 15
#25820
3 2
#28620
3 5 25
#27471
3 5 37
#27869
2 24
#28672
6 10 78
#28953
1 11
#28952
2 2 14
#28950
2 2 13
#25819
3 5 2