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