21,143,67
#
in steps
000000 000000
000000
1c8e3f 1c8e3f
1c8e3f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
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1a8e40 1a8e40
1a8e40
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00ff7f
188e41 188e41
188e41
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00ffff
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168f42 168f42
168f42
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158f43 158f43
158f43
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138f44 138f44
138f44
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119045 119045
119045
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0f9046 0f9046
0f9046
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
0e9148 0e9148
0e9148