13,3,207
#
in steps
000000 000000
000000
0000ff 0000ff
0000ff
00007f 00007f
00007f
007f00 007f00
007f00
007f7f 007f7f
007f7f
0300f3 0300f3
0300f3
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007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
0601e7 0601e7
0601e7
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
0a02db 0a02db
0a02db
7f00ff 7f00ff
7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
0d03cf 0d03cf
0d03cf
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
1004c3 1004c3
1004c3
ff0000 ff0000
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1405b7 1405b7
1405b7
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1706ab 1706ab
1706ab
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1b079f 1b079f
1b079f