by steps
000000 000000
000000
6e9462 6e9462
6e9462
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
6f9258 6f9258
6f9258
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
71904f 71904f
71904f
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
728e46 728e46
728e46
7f00ff 7f00ff
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7f7f7f
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748c3d
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758a33 758a33
758a33
ff0000 ff0000
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77882a 77882a
77882a
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
788621 788621
788621
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7a8418 7a8418
7a8418