by steps
000000 000000
000000
6b77ba 6b77ba
6b77ba
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
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6976b4 6976b4
6976b4
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00ff7f
6875af 6875af
6875af
00ffff 00ffff
00ffff
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6675a9 6675a9
6675a9
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6574a4
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63739e 63739e
63739e
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627399 627399
627399
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
607293 607293
607293
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
5f728e 5f728e
5f728e