by steps
000000 000000
000000
ff7f7f ff7f7f
ff7f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
fb728a fb728a
fb728a
007fff 007fff
007fff
00ff00 00ff00
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00ff7f
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f76596
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
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f358a1
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ef4cad ef4cad
ef4cad
7f7fff 7f7fff
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7fff7f
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eb3fb9 eb3fb9
eb3fb9
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e732c4
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ff7fff ff7fff
ff7fff
e325d0 e325d0
e325d0
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
df19dc df19dc
df19dc