Area = j3 / Screen = 4x4
  1x1   1x2   2x2   3x3   Now






AREA_h2 AREA_h3 AREA_h4 AREA_h5
AREA_j2 AREA_j3 AREA_j4 AREA_j5
AREA_k2 AREA_k3 AREA_k4 AREA_k5