42 42_1/2 44 44_1/2 45 46

44 45_1/3

41 42 43 44 45 46 47_1/2

41

40 40_1/2 42 42_1/2 43 44 44_1/2

43 46

41 42 42_1/2 43 44 44_1/2 45 46

42_1/2

37_1/2 38 38_1/2 39

40

37 37_1/2 39 40 41

36 37 37_1/2 38_1/2 39 40 40_1/2 41

39

41

38_1/2 40

40

40_2/3

38_2/3

40

40

40_2/3

41_1/3

41_1/3

43_1/3 46

41_1/3 42_2/3 44 45_1/3 46

44

39_1/3 40_2/3

41_1/3