# ImageMagick pixel enumeration: 2,2,65535,rgb
0,0: (48059,26214,32767)  #BBBB66667FFF  rgb(73.3333%,40%,49.9992%)
1,0: (13107,39321,32767)  #333399997FFF  rgb(20%,60%,49.9992%)
0,1: (52428,26214,32767)  #CCCC66667FFF  rgb(80%,40%,49.9992%)
1,1: (17476,39321,32767)  #444499997FFF  rgb(26.6667%,60%,49.9992%)