############################
*
                            
                            
       k              BBBBBB
                      AAAAAA
 AAAAAABBF                  
 AAAAAAAAAAABBF             
          AAAAAAAAABBBBF    
    k                  E    
                            
  AAAAAAAAAAAF DAAAA      AA
  AAAAAAAAAAAE CAAAAAAAAAAAA
  AAAAAAAAAGGE CGGAAAAAAAAAA
      AAAAG  k k  GAAAAAAAAA
        AAG       GAAAAAAAAA
          AAAAAAAAAAAAAAAAAA
*
BBB                         
AAA   BBBBB                 
      AAAAA     AAAAAAAA    
              AAA           
                A           
 k    k    k    A     AAAAAA
                A     A     
AAAAAAAAAAAAAAAAA k         
*
                 BBBB       
                 HHHH       
           m             BBB
                         HHH
AA  AAAAAAAAAAAAAAAAAAAAA   
            k    k          
*
AAAAAAGGGGGAAAAAAGGGGGAAA@@@