by steps
000000 000000
000000
e2a1ae e2a1ae
e2a1ae
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
007f7f
e58cb8 e58cb8
e58cb8
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
e978c2 e978c2
e978c2
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
ec64cc ec64cc
ec64cc
7f00ff 7f00ff
7f00ff
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7f7f7f
f050d6 f050d6
f050d6
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
f43ce0 f43ce0
f43ce0
ff0000 ff0000
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ff007f
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f728ea f728ea
f728ea
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
fb14f4 fb14f4
fb14f4
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff