18,1,173
#
in steps
000000 000000
000000
0302b1 0302b1
0302b1
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
0601b0 0601b0
0601b0
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
0a01af 0a01af
0a01af
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
0e01ae 0e01ae
0e01ae
7f00ff 7f00ff
7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
1201ad 1201ad
1201ad
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
1601ac 1601ac
1601ac
ff0000 ff0000
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ff00ff
1a01ab 1a01ab
1a01ab
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1e01aa 1e01aa
1e01aa
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
2201aa 2201aa
2201aa