by steps
000000 000000
000000
57fba5 57fba5
57fba5
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
57fba6 57fba6
57fba6
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
58fba7 58fba7
58fba7
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
58fba9 58fba9
58fba9
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
59fbaa 59fbaa
59fbaa
7f7fff 7f7fff
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7fff00 7fff00
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5afbab 5afbab
5afbab
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5afbad 5afbad
5afbad
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
5bfbae 5bfbae
5bfbae
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
5cfbb0 5cfbb0
5cfbb0