by steps
000000 000000
000000
8d728d 8d728d
8d728d
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
996699 996699
996699
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
a55ba5 a55ba5
a55ba5
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
b150b1 b150b1
b150b1
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7f00ff
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7f7f00
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7f7f7f
be45be be45be
be45be
7f7fff 7f7fff
7f7fff
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7fff7f
7fffff 7fffff
7fffff
ca3aca ca3aca
ca3aca
ff0000 ff0000
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ff00ff
d62fd6 d62fd6
d62fd6
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
e224e2 e224e2
e224e2
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
ef19ef ef19ef
ef19ef