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n/a
4.0 months
9.0 months
n/a
3.0 rounds
2.0 reports
very difficult
4
4
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2.4 months
7.8 months
n/a
3.0 rounds
2.0 reports
moderate
4
0
n/a
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2.8 months
4.9 months
n/a
1.8 rounds
2.2 reports
moderate
2.6
2.6
n/a
n/a
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