by steps
000000 000000
000000
9a8cf3 9a8cf3
9a8cf3
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
998cf3 998cf3
998cf3
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
988df4 988df4
988df4
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
988ef5 988ef5
988ef5
7f00ff 7f00ff
7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
978ff6 978ff6
978ff6
7f7fff 7f7fff
7f7fff
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7fff7f
7fffff 7fffff
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9690f6 9690f6
9690f6
ff0000 ff0000
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9691f7 9691f7
9691f7
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
9592f8 9592f8
9592f8
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
9593f9 9593f9
9593f9