dP     dP    GGGGGGGGb   aGGGGGb.         dP 
 GG     GG    GG         dG'   `GG         GG 
 GGaaaaaGGa  aGGaaaa     GG                GG 
 GG     GG    GG         GG                GG 
 GG     GG    GG         YG.   .GG  GG.  .dGP 
 dP     dP    dP          YGGGGGP'   `YGGGG'