1                         2                       3                 4                    5                     6

7                             8                  9                  10                     11                12

13                          14               15                   16                  17                    18

19                          20                21                   22                  23                   24 

25                          26                 27                    28                 29                 30

31                         32                   33               34                   35                     36

37                         38                  39                  40                 41                  42

43                           44                45                 46                     47               48

49                         50                  51                   52                  53                   54

55                         56                  57                   58                  59                  60

61                        62                   63                    64              65                  66

67                           68               69                     70                  71                72

73                         74                75                     76                 77                    78

79