187,187,247
#
in steps
000000 000000
000000
7877ef 7877ef
7877ef
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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8888f1
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
9999f3 9999f3
9999f3
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
aaaaf5 aaaaf5
aaaaf5
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bbbbf7 bbbbf7
bbbbf7
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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ccccf9 ccccf9
ccccf9
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ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
eeeefd eeeefd
eeeefd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff