16,21,199
#
in steps
000000 000000
000000
0e12cf 0e12cf
0e12cf
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
0e12cd 0e12cd
0e12cd
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
0f13cb 0f13cb
0f13cb
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
0f14c9 0f14c9
0f14c9
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
1015c7 1015c7
1015c7
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
1115c5 1115c5
1115c5
ff0000 ff0000
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ff007f
ff00ff ff00ff
ff00ff
1116c3 1116c3
1116c3
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1217c1 1217c1
1217c1
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1318c0 1318c0
1318c0