dP    dP   GGGGGGGGb   GGGGGGGGb  GGGGGGba  
 YG.  .GP   GG          GG         GG    `Gb 
  YGaaGP   aGGaaaa     aGGaaaa     GG     GG 
 dG'  `Gb   GG          GG         GG     GG 
 GG    GG   GG          GG         GG    .GP 
 dP    dP   dP          GGGGGGGGP  GGGGGGGP