by steps
000000 000000
000000
5eaae1 5eaae1
5eaae1
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
62a4e4 62a4e4
62a4e4
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
669fe8 669fe8
669fe8
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
6a99ec 6a99ec
6a99ec
7f00ff 7f00ff
7f00ff
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7f7f00
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7f7f7f
6e94f0 6e94f0
6e94f0
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
728ff3 728ff3
728ff3
ff0000 ff0000
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ff007f
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ff00ff
7689f7 7689f7
7689f7
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7a84fb 7a84fb
7a84fb
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff