Shell
#1 25
#2 9
#3 9
#4 6
#5 5
#6 4
#7 4
#8 3
#9 2
#10 2
#11 1
#12 1
#13 1
#14 1
#15 1
#16 1
#17 1
#18 1
#19 1
#20 1