21,68,80
#
in steps
000000 000000
000000
1b4654 1b4654
1b4654
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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194553 194553
194553
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007fff
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00ff00
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00ff7f
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184552
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164451 164451
164451
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154450
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11434d 11434d
11434d
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ffff7f ffff7f
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ffffff ffffff
ffffff
10434c 10434c
10434c