123,128,236
#
in steps
000000 000000
000000
7f7fff 7f7fff
7f7fff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
7e7ffa 7e7ffa
7e7ffa
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
7d7ff5 7d7ff5
7d7ff5
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
7c80f1 7c80f1
7c80f1
7f00ff 7f00ff
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7f7f00 7f7f00
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7f7f7f 7f7f7f
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7b80ec 7b80ec
7b80ec
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
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7a80e7 7a80e7
7a80e7
ff0000 ff0000
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7981e3 7981e3
7981e3
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
7881de 7881de
7881de
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7882da 7882da
7882da