216,3,7
#
in steps
000000 000000
000000
ff0000 ff0000
ff0000
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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f50001
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
eb0103 eb0103
eb0103
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
e20205 e20205
e20205
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7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
d80307 d80307
d80307
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
ce0408 ce0408
ce0408
ff007f ff007f
ff007f
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c5050a c5050a
c5050a
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
bb060c bb060c
bb060c
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
b2070e b2070e
b2070e