WGWGWGWGWGWGWG
WGZY      XRWG
WG          WG
WG          WG
WG  WGWGWGWGWG
WG      AYGGWG
WGWGWGWGWGWGWG
--------------
WGWGWGWGWGWGWG
WG          WG
WG          WG
WG          WG
WG  WGWGWGWGWG
WG          WG
WGWGWGWGWGWGWG
--------------
--------------