Area = f10 / Screen = 4x4
  1x1   1x2   2x2   3x3   Now






AREA_e9 AREA_e10 AREA_e11 AREA_e12
AREA_f9 AREA_f10 AREA_f11 AREA_f12
AREA_g9 AREA_g10 AREA_g11 AREA_g12
AREA_h9 AREA_h10 AREA_h11 AREA_h12