18,5,247
#
in steps
000000 000000
000000
1a05ef 1a05ef
1a05ef
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
1805f1 1805f1
1805f1
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
1605f3 1605f3
1605f3
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
1405f5 1405f5
1405f5
7f00ff 7f00ff
7f00ff
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7f7f7f 7f7f7f
7f7f7f
1205f7 1205f7
1205f7
7f7fff 7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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1005f9 1005f9
1005f9
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0e05fb 0e05fb
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0c05fd 0c05fd
0c05fd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0b06ff 0b06ff
0b06ff