7,0,240
#
in steps
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000000
0a00ec 0a00ec
0a00ec
00007f 00007f
00007f
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0000ff
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007f00
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00ffff 00ffff
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0500f3
ffff00 ffff00
ffff00
ffff7f ffff7f
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ffffff ffffff
ffffff
0500f5 0500f5
0500f5