VimL
#1 13
#2 7
#3 7
#4 6
#5 4
#6 3
#7 3
#8 3
#9 3
#10 3
#11 3
#12 2
#13 2
#14 2
#15 2
#16 1
#17 1
#18 1
#19 1
#20 1
#21 1