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