by steps
000000 000000
000000
ce31e6 ce31e6
ce31e6
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
bb43dd bb43dd
bb43dd
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
a955d4 a955d4
a955d4
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
9768cb 9768cb
9768cb
7f00ff 7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
857ac2 857ac2
857ac2
7f7fff 7f7fff
7f7fff
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7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
728cb9 728cb9
728cb9
ff0000 ff0000
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ff00ff
609fb0 609fb0
609fb0
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
4eb1a7 4eb1a7
4eb1a7
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
3cc49e 3cc49e
3cc49e