by steps
000000 000000
000000
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f33af5
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0000ff
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d452e6
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00ff7f
b66bd7 b66bd7
b66bd7
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
9783c8 9783c8
9783c8
7f00ff 7f00ff
7f00ff
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7f7f7f
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7fffff
5bb5ab 5bb5ab
5bb5ab
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3ccd9c 3ccd9c
3ccd9c
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1ee68d 1ee68d
1ee68d
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff