. ..
        01                 02                  03                   04                   05                  06                   07       


            08                 09                 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