by steps
000000 000000
000000
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7aa55a
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
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7a9c62
007fff 007fff
007fff
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00ff00
00ff7f 00ff7f
00ff7f
7a946a 7a946a
7a946a
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
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7a8b73 7a8b73
7a8b73
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7b728c 7b728c
7b728c
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7b6994 7b6994
7b6994
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7c619d 7c619d
7c619d