by steps
000000 000000
000000
9582e4 9582e4
9582e4
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
9782e0 9782e0
9782e0
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
9a82dd 9a82dd
9a82dd
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
9d83d9 9d83d9
9d83d9
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7f7f7f
a083d6 a083d6
a083d6
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7f7fff
7fff00 7fff00
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7fff7f 7fff7f
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7fffff
a383d3 a383d3
a383d3
ff0000 ff0000
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ff007f
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a684cf a684cf
a684cf
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
a984cc a984cc
a984cc
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
ac85c9 ac85c9
ac85c9