0,25,254
#
in steps
000000 000000
000000
0000ff 0000ff
0000ff
00007f 00007f
00007f
007f00 007f00
007f00
007f7f 007f7f
007f7f
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00ff00
00ff7f 00ff7f
00ff7f
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7f0000 7f0000
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7f007f 7f007f
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0013fe 0013fe
0013fe
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7f7f00
7f7f7f 7f7f7f
7f7f7f
0019fe 0019fe
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7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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001ffe 001ffe
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0026fe 0026fe
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
002cfe 002cfe
002cfe
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ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0033fe 0033fe
0033fe