15,10,190
#
in steps
000000 000000
000000
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
03028e 03028e
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00ff00
00ff7f 00ff7f
00ff7f
07059e 07059e
07059e
00ffff 00ffff
00ffff
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7f007f 7f007f
7f007f
0b07ae 0b07ae
0b07ae
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7f7f00
7f7f7f 7f7f7f
7f7f7f
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0f0abe
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
130cce 130cce
130cce
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170fde
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1b11ee 1b11ee
1b11ee
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1f14fe 1f14fe
1f14fe