21,12,138
#
in steps
000000 000000
000000
1f128f 1f128f
1f128f
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0000ff
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1c108d
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1a0f8c 1a0f8c
1a0f8c
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170d8b 170d8b
170d8b
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150c8a
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0d0786 0d0786
0d0786
ffff00 ffff00
ffff00
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ffffff ffffff
ffffff
0b0685 0b0685
0b0685