Area = c11 / Screen = 4x4
  1x1   1x2   2x2   3x3   Now






AREA_b10 AREA_b11 AREA_b12 AREA_b13
AREA_c10 AREA_c11 AREA_c12 AREA_c13
AREA_d10 AREA_d11 AREA_d12 AREA_d13
AREA_e10 AREA_e11 AREA_e12 AREA_e13