by steps
000000 000000
000000
c8389a c8389a
c8389a
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
cd3297 cd3297
cd3297
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
d22d94 d22d94
d22d94
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
d72892 d72892
d72892
7f00ff 7f00ff
7f00ff
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7f7f00
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7f7f7f
dc238f dc238f
dc238f
7f7fff 7f7fff
7f7fff
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7fff00
7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
e11d8c e11d8c
e11d8c
ff0000 ff0000
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ff00ff
e6188a e6188a
e6188a
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
eb1387 eb1387
eb1387
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
f10e85 f10e85
f10e85