by steps
000000 000000
000000
007f7f 007f7f
007f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
0c728c 0c728c
0c728c
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
186599 186599
186599
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
2458a6 2458a6
2458a6
7f00ff 7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
304cb3 304cb3
304cb3
7f7fff 7f7fff
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7fff7f 7fff7f
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3c3fc0 3c3fc0
3c3fc0
ff0000 ff0000
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4832cd 4832cd
4832cd
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
5425da 5425da
5425da
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
6019e7 6019e7
6019e7