19,18,211
#
in steps
000000 000000
000000
1d1bbf 1d1bbf
1d1bbf
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
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007f7f
1a18c4 1a18c4
1a18c4
007fff 007fff
007fff
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00ff00
00ff7f 00ff7f
00ff7f
1816c9 1816c9
1816c9
00ffff 00ffff
00ffff
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7f0000
7f007f 7f007f
7f007f
1514ce 1514ce
1514ce
7f00ff 7f00ff
7f00ff
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7f7f7f 7f7f7f
7f7f7f
1312d3 1312d3
1312d3
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
1110d8 1110d8
1110d8
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0e0edd 0e0edd
0e0edd
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0c0ce2 0c0ce2
0c0ce2
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0a0ae7 0a0ae7
0a0ae7