15,31,87
#
in steps
000000 000000
000000
000064 000064
000064
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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030760
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007fff
00ff00 00ff00
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00ff7f 00ff7f
00ff7f
070f5d 070f5d
070f5d
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
0b175a 0b175a
0b175a
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7f00ff
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0f1f57
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7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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132754 132754
132754
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172f51 172f51
172f51
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1b374e 1b374e
1b374e
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1f3f4b 1f3f4b
1f3f4b