17,16,191
#
in steps
000000 000000
000000
0000ff 0000ff
0000ff
00007f 00007f
00007f
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007f00
007f7f 007f7f
007f7f
0404ef 0404ef
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00ff00
00ff7f 00ff7f
00ff7f
0808df 0808df
0808df
00ffff 00ffff
00ffff
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7f007f 7f007f
7f007f
0c0ccf 0c0ccf
0c0ccf
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7f7f00
7f7f7f 7f7f7f
7f7f7f
1110bf 1110bf
1110bf
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
1514af 1514af
1514af
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19189f 19189f
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ff7f7f ff7f7f
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ff7fff ff7fff
ff7fff
1d1c8f 1d1c8f
1d1c8f
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
22207f 22207f
22207f