.dGGGGGG    .GGGGG.    dP    dP   GGGGGGba  
 dG'    GG   dG'   `Gb   YG.  .GP   GG    `Gb 
 GGaaaaaGGa  GG     GG    YGaaGP   aGGaaaaGP' 
 GG     GG   GG  db GG      GG      GG   `Gb. 
 GG     GG   YG.  YGGP      GG      GG    .GG 
 GG     GG    `GGGGPYGb     dP      GGGGGGGGP