20,6,129
#
in steps
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0000ff
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007f00
007f7f 007f7f
007f7f
05017f 05017f
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00ff7f 00ff7f
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0a0380
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190881 190881
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230b82 230b82
230b82
ffff00 ffff00
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ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
290d83 290d83
290d83