66,254,251
#
in steps
000000 000000
000000
00ffff 00ffff
00ffff
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
10fefe 10fefe
10fefe
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
21fefd 21fefd
21fefd
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
31fefc 31fefc
31fefc
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
42fefb 42fefb
42fefb
7f7fff 7f7fff
7f7fff
7fff00 7fff00
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
52fefa 52fefa
52fefa
ff0000 ff0000
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ff007f ff007f
ff007f
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ff00ff
63fef9 63fef9
63fef9
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
73fef8 73fef8
73fef8
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
84fef8 84fef8
84fef8