by steps
000000 000000
000000
609c7e 609c7e
609c7e
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
63987b 63987b
63987b
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
679478 679478
679478
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
6a9075 6a9075
6a9075
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6e8d72 6e8d72
6e8d72
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7f7fff
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72896f 72896f
72896f
ff0000 ff0000
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75856c 75856c
75856c
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
798169 798169
798169
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7d7e66 7d7e66
7d7e66