Colormap: 8
       0: (  0,  0,  0) #000000 black
       1: (205,133, 63) #CD853F peru
       2: (190,190,190) #BEBEBE grey
       3: (245,222,179) #F5DEB3 wheat
       4: (255,250,205) #FFFACD LemonChiffon
       5: (255,255,255) #FFFFFF white
       6: (  0,  0,  0) #000000 black
       7: (  0,  0,  0) #000000 black