247,127,20
#
in steps
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000000
ef7f13 ef7f13
ef7f13
00007f 00007f
00007f
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0000ff
007f00 007f00
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007f7f 007f7f
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f37f13 f37f13
f37f13
00ffff 00ffff
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fd7f15 fd7f15
fd7f15
ffff00 ffff00
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ffffff ffffff
ffffff
ff7f16 ff7f16
ff7f16