DFQEU‖
    mEQaZ‖Color/Grayscale
    4vVPz‖Shows slides in color, grayscale, or black and white.
  
  
  
    FZMsi‖Color
    fGA94‖Shows slides in color.
  
    uGGAY‖Grayscale
    Qkv9N‖Shows slides in shades of black and white.
    zGeFH‖Black and White
    Ju3FF‖Shows slides in pure black or white without shading.