1 2 3 4 #0 5 #1 6 #2 7 #3

8 #4 9 #5 10 #6 11 #7 12 #8 13 #9 14 #10

15 #11 16 #12 17 #13 18 #14 19 #15 20 #16 21 #17

22 #18 23 #19 24 #20 25 #21 26 #22 27 #23 28 #24

29 #25 30 #26