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                             80                 81               82                   83                  84