by steps
000000 000000
000000
18eed4 18eed4
18eed4
00007f 00007f
00007f
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0000ff
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007f7f 007f7f
007f7f
24e0d9 24e0d9
24e0d9
007fff 007fff
007fff
00ff00 00ff00
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00ff7f 00ff7f
00ff7f
31d2de 31d2de
31d2de
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
3ec4e4 3ec4e4
3ec4e4
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7f7f7f
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4bb6e9
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7f7fff
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7fffff
58a8ee 58a8ee
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659af4 659af4
659af4
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
728cf9 728cf9
728cf9
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff