by steps
000000 000000
000000
8e98f1 8e98f1
8e98f1
00007f 00007f
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0000ff
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007f7f 007f7f
007f7f
8f95f1 8f95f1
8f95f1
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
9193f1 9193f1
9193f1
00ffff 00ffff
00ffff
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9390f1
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958ef2 958ef2
958ef2
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7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
978bf2 978bf2
978bf2
ff0000 ff0000
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9989f2 9989f2
9989f2
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
9b86f2 9b86f2
9b86f2
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
9d84f3 9d84f3
9d84f3