by steps
000000 000000
000000
6e6338 6e6338
6e6338
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
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707631
007fff 007fff
007fff
00ff00 00ff00
00ff00
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00ff7f
728a2a 728a2a
728a2a
00ffff 00ffff
00ffff
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7f007f
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749d23
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76b11c 76b11c
76b11c
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78c415 78c415
78c415
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ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7ceb07 7ceb07
7ceb07
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff