by steps
000000 000000
000000
4eb97b 4eb97b
4eb97b
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
54b18b 54b18b
54b18b
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
5aaa9c 5aaa9c
5aaa9c
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
60a3ac 60a3ac
60a3ac
7f00ff 7f00ff
7f00ff
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7f7f7f
669cbd 669cbd
669cbd
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
6c94cd 6c94cd
6c94cd
ff0000 ff0000
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ff00ff ff00ff
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728dde 728dde
728dde
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7886ee 7886ee
7886ee
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff