n/a
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5 days
n/a
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4.0 months
7.3 months
n/a
n/a
3.0 reports
difficult
4
4
n/a
n/a
n/a
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n/a
n/a
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n/a
n/a
n/a
n/a
n/a
n/a
6.0 months
6.6 months
1 days
2.0 rounds
2.5 reports
easy
2.5
2.5
1.4 months
2.3 months
n/a
2.0 rounds
2.0 reports
moderate
3
4
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