37 38 39 40 41

36 37 38 39 40 41

37 38 39 40

36 37 38 39 40

38 40

38 38_1/2 39_1/2 40 41

37 37_1/2 38 38_1/2 39 40 40_1/2

36 37 37_1/2 40 40_1/2 41

38 38_1/2 39 40 40_1/2

38 38_1/2 39 39_1/2

38 39 40_1/2

38

40 41

37

39_1/3

37_1/3 38

38 38_2/3 39_1/3

38 38_2/3 39_1/3 40 40_2/3

42

41_1/3

40 41

36 37 37_1/2 41

39_1/3 40 40_2/3

38_2/3