by steps
000000 000000
000000
cf5053 cf5053
cf5053
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
007f7f
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d54658
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
db3c5e db3c5e
db3c5e
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
e13263 e13263
e13263
7f00ff 7f00ff
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7f7f00 7f7f00
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7f7f7f 7f7f7f
7f7f7f
e72869 e72869
e72869
7f7fff 7f7fff
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ed1e6e ed1e6e
ed1e6e
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f31474
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
f90a79 f90a79
f90a79
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff