4,0,188
#
in steps
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000000
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00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
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02009d 02009d
02009d
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0300ac
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7f7f7f 7f7f7f
7f7f7f
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ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff
0800f9 0800f9
0800f9