15,0,117
#
in steps
000000 000000
000000
1e016c 1e016c
1e016c
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
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1a006e
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00ff7f
160070 160070
160070
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
120073 120073
120073
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7fffff 7fffff
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0b0077 0b0077
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ff0000 ff0000
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ff7f7f ff7f7f
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ff7fff ff7fff
ff7fff
03007c 03007c
03007c
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff