15,7,125
#
in steps
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1d0e7d 1d0e7d
1d0e7d
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00007f
0000ff 0000ff
0000ff
007f00 007f00
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190c7d
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00ff7f
160a7d 160a7d
160a7d
00ffff 00ffff
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7f007f 7f007f
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12097d
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7f7fff
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7fff7f 7fff7f
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08047d
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ff7fff ff7fff
ff7fff
05027d 05027d
05027d
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
02017d 02017d
02017d