dP     dP    GGGGGGba    .GGGGG.    GGGGGGGGb 
 GG     GG    GG    `Gb  dG'   `GG   GG        
 GGaaaaaGGa  aGGaaaaGP'  GG         aGGaaaa    
 GG     GG    GG         GG   YPGG   GG        
 GG     GG    GG         YG.   .GG   GG        
 dP     dP    dP          `GGGGG'    dP