#20 20
#22 22
#26 26
#28 28
#21 21
#27 27
#14 14
#23 23
#2 2
#3 3
#6 6
#5 5
#10 10
#13 13
#11 11
#24 24
#18 18
#25 25
#19 19
#17 17
#7 7
#8 8
#1 1
#4 4
#9 9
#12 12
#15 15
#16 16