18,15,196
#
in steps
000000 000000
000000
0300bc 0300bc
0300bc
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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00ff7f
0a07c0 0a07c0
0a07c0
00ffff 00ffff
00ffff
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0e0bc2
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7f7f7f
120fc4 120fc4
120fc4
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7fffff 7fffff
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1613c6 1613c6
1613c6
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1a17c8 1a17c8
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ff7f7f
ff7fff ff7fff
ff7fff
1e1bca 1e1bca
1e1bca
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
221fcc 221fcc
221fcc