15,26,90
#
in steps
000000 000000
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1f3435
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0000ff
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007f00
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1b2d3e
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00ff7f
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172747
00ffff 00ffff
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132050
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ff7fff ff7fff
ff7fff
030675 030675
030675
ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff