15,24,120
#
in steps
000000 000000
000000
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0e1771
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
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0e1772
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0e1774 0e1774
0e1774
00ffff 00ffff
00ffff
7f0000 7f0000
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0e1876
7f00ff 7f00ff
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7f7f7f 7f7f7f
7f7f7f
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7f7fff 7f7fff
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7fffff 7fffff
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0f187a 0f187a
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0f197c 0f197c
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0f197e 0f197e
0f197e
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
101a80 101a80
101a80