by steps
000000 000000
000000
70aaf1 70aaf1
70aaf1
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
70a5ea 70a5ea
70a5ea
007fff 007fff
007fff
00ff00 00ff00
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00ff7f 00ff7f
00ff7f
70a0e3 70a0e3
70a0e3
00ffff 00ffff
00ffff
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7197d5
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7f7fff
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7192ce
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728dc7 728dc7
728dc7
ff7f00 ff7f00
ff7f00
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ff7f7f
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ff7fff
7288c0 7288c0
7288c0
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff
7384ba 7384ba
7384ba