21,238,13
#
in steps
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000000
12f00b 12f00b
12f00b
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0000ff
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13ef0c 13ef0c
13ef0c
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14ee0c
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17ed0e 17ed0e
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18ec0e 18ec0e
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ffffff ffffff
ffffff
19ec0f 19ec0f
19ec0f