by steps
000000 000000
000000
007f00 007f00
007f00
00007f 00007f
00007f
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0000ff
007f7f 007f7f
007f7f
0f8705 0f8705
0f8705
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007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
1e8f0b 1e8f0b
1e8f0b
00ffff 00ffff
00ffff
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7f007f
2d9711 2d9711
2d9711
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3c9f17 3c9f17
3c9f17
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7fffff
4ba71c 4ba71c
4ba71c
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5aaf22 5aaf22
5aaf22
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
69b728 69b728
69b728
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
78c02e 78c02e
78c02e