by steps
000000 000000
000000
1ff823 1ff823
1ff823
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
21f725 21f725
21f725
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
23f728 23f728
23f728
00ffff 00ffff
00ffff
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7f0000
7f007f 7f007f
7f007f
26f62b 26f62b
26f62b
7f00ff 7f00ff
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7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
28f62e 28f62e
28f62e
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
2af530 2af530
2af530
ff0000 ff0000
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2df533 2df533
2df533
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
2ff436 2ff436
2ff436
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
32f439 32f439
32f439