by steps
000000 000000
000000
7f00ff 7f00ff
7f00ff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
7d13ec 7d13ec
7d13ec
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
7b27d9 7b27d9
7b27d9
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
793bc6 793bc6
793bc6
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
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784fb3
7f7fff 7f7fff
7f7fff
7fff00 7fff00
7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
7663a0 7663a0
7663a0
ff0000 ff0000
ff0000
ff007f ff007f
ff007f
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ff00ff
74778d 74778d
74778d
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
728b7a 728b7a
728b7a
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
719f67 719f67
719f67