21,1,240
#
in steps
000000 000000
000000
2303e8 2303e8
2303e8
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
1f02ea 1f02ea
1f02ea
007fff 007fff
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00ff00 00ff00
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00ff7f 00ff7f
00ff7f
1c02ec 1c02ec
1c02ec
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
1801ee 1801ee
1801ee
7f00ff 7f00ff
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7f7f7f 7f7f7f
7f7f7f
1501f0 1501f0
1501f0
7f7fff 7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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1201f2 1201f2
1201f2
ff0000 ff0000
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0e00f4 0e00f4
0e00f4
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0b00f6 0b00f6
0b00f6
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0800f9 0800f9
0800f9