71,4,3
#
in steps
000000 000000
000000
0f0100 0f0100
0f0100
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
1d0100 1d0100
1d0100
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
2b0201 2b0201
2b0201
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
390302 390302
390302
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7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
470403 470403
470403
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7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
550503 550503
550503
ff0000 ff0000
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630604 630604
630604
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
710705 710705
710705
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
7f0806 7f0806
7f0806