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