Area = j5 / Screen = 4x4
  1x1   1x2   2x2   3x3   Now






AREA_h4 AREA_h5 AREA_h6 AREA_h7
AREA_j4 AREA_j5 AREA_j6 AREA_j7
AREA_k4 AREA_k5 AREA_k6 AREA_k7