21,86,63
#
in steps
000000 000000
000000
16503d 16503d
16503d
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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15513d
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007fff
00ff00 00ff00
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00ff7f
15533e 15533e
15533e
00ffff 00ffff
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15543e 15543e
15543e
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145840 145840
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145b41 145b41
145b41
ffff00 ffff00
ffff00
ffff7f ffff7f
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ffffff ffffff
ffffff
145d42 145d42
145d42