by steps
000000 000000
000000
f50c07 f50c07
f50c07
00007f 00007f
00007f
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0000ff
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f51316
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
f61a26 f61a26
f61a26
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
f62135 f62135
f62135
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7f7f7f
f72845 f72845
f72845
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f82f54
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f83664
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
f93d73 f93d73
f93d73
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
fa4583 fa4583
fa4583