7,12,127
#
in steps
000000 000000
000000
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
01031f 01031f
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00ff00
00ff7f 00ff7f
00ff7f
03063f 03063f
03063f
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
05095f 05095f
05095f
7f00ff 7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
070c7f 070c7f
070c7f
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
090f9e 090f9e
090f9e
ff0000 ff0000
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0b12be 0b12be
0b12be
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0d15de 0d15de
0d15de
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0f18fe 0f18fe
0f18fe