C
#1 20
#2 8
#3 6
#4 5
#5 5
#6 5
#7 5
#8 4
#9 4
#10 3
#11 3
#12 3
#13 2
#14 2
#15 2
#16 2
#17 1
#18 1
#19 1
#20 1
#21 1
#22 1
#23 1
#24 1
#25 1