15,17,246
#
in steps
000000 000000
000000
1e23ed 1e23ed
1e23ed
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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1a1eef 1a1eef
1a1eef
007fff 007fff
007fff
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00ff00
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00ff7f
161af1 161af1
161af1
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
1215f3 1215f3
1215f3
7f00ff 7f00ff
7f00ff
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7f7f7f
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0f11f6
7f7fff 7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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0b0df8 0b0df8
0b0df8
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0708fa 0708fa
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ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0304fc 0304fc
0304fc
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff