by steps
000000 000000
000000
ff00ff ff00ff
ff00ff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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f314e5
007fff 007fff
007fff
00ff00 00ff00
00ff00
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00ff7f
e728cb e728cb
e728cb
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
db3cb1 db3cb1
db3cb1
7f00ff 7f00ff
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7f7f7f
cf5097 cf5097
cf5097
7f7fff 7f7fff
7f7fff
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7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
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c3647d
ff0000 ff0000
ff0000
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b77863
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
ab8c49 ab8c49
ab8c49
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
a0a030 a0a030
a0a030