by steps
000000 000000
000000
884379 884379
884379
00007f 00007f
00007f
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0000ff
007f00 007f00
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007f7f 007f7f
007f7f
8f3e81 8f3e81
8f3e81
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
973a8a 973a8a
973a8a
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
9f3593 9f3593
9f3593
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7f00ff
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7f7f7f
a7319c a7319c
a7319c
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
af2ca5 af2ca5
af2ca5
ff0000 ff0000
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b728ae b728ae
b728ae
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
bf23b7 bf23b7
bf23b7
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
c71fc0 c71fc0
c71fc0