21,27,170
#
in steps
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0000ff
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00007f
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007f00
007f7f 007f7f
007f7f
0506e9 0506e9
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0a0dd4
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1a2195 1a2195
1a2195
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242f6b 242f6b
242f6b
ffff00 ffff00
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ffff7f ffff7f
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ffffff ffffff
ffffff
2a3656 2a3656
2a3656