13,16,247
#
in steps
000000 000000
000000
1b1ef8 1b1ef8
1b1ef8
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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171af7 171af7
171af7
007fff 007fff
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00ff00
00ff7f 00ff7f
00ff7f
1417f7 1417f7
1417f7
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
1013f7 1013f7
1013f7
7f00ff 7f00ff
7f00ff
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7f7f7f
0d10f7 0d10f7
0d10f7
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
0a0df7 0a0df7
0a0df7
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0609f7 0609f7
0609f7
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0306f7 0306f7
0306f7
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0003f7 0003f7
0003f7