C
#1 1 312
#2 172
#3 70
#4 39
#5 18
#6 16
#7 15
#8 11
#9 9
#10 7
#11 5
#12 5
#13 4
#14 3
#15 2
#16 2
#17 1
#18 1
#19 1
#20 1
#21 1
#22 1
#23 1