by steps
000000 000000
000000
6e92ab 6e92ab
6e92ab
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
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6f90a6 6f90a6
6f90a6
007fff 007fff
007fff
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00ff7f
718ea2 718ea2
718ea2
00ffff 00ffff
00ffff
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728c9e 728c9e
728c9e
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7f7fff
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7fffff
758896 758896
758896
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778692 778692
778692
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
78848e 78848e
78848e
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
7a838a 7a838a
7a838a