20,21,122
#
in steps
000000 000000
000000
1b1c83 1b1c83
1b1c83
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
191a80 191a80
191a80
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
17187e 17187e
17187e
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
15167c 15167c
15167c
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7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
14157a 14157a
14157a
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
121378 121378
121378
ff0000 ff0000
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101176 101176
101176
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0e0f74 0e0f74
0e0f74
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0d0e72 0d0e72
0d0e72