15,85,120
#
in steps
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1f2c71
00007f 00007f
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1b3672
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174074
00ffff 00ffff
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134b76 134b76
134b76
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ff7fff ff7fff
ff7fff
03747d 03747d
03747d
ffff00 ffff00
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ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff