72,68,67
#
in steps
000000 000000
000000
128908 128908
128908
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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1f7716 1f7716
1f7716
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007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
2d6625 2d6625
2d6625
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
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3a5534 3a5534
3a5534
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563352 563352
563352
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632261 632261
632261
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ff7fff
711170 711170
711170
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff