ABCDEFGHIJKLMNOPQRSTUVWXYZAAAB
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Group 1Group 2
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fake data
real coin flips
Group AGroup B
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Fill all these slots with coin-flipsCopy the two entire columns (in random order) to hereTTGroup A
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HHRun LengthHeadsTails
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HT0818823
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HH13635
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HH21518
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TT368
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TT453
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HH500
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TT601
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TT710
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TH810
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HH900
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TT1000
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HH1100
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HT
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HH
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TH
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TT
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HT
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HTGroup B
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TTRun LengthHeadsTails
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HT0840808
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HT13725
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TT21722
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HT347
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TT413
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TT502
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TH610
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HT710
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TH800
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HT900
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HT1002
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TH1100
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TT
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HT
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HH
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HT
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TH
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HT
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TT
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HT
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TH
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HH
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TT
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HH
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TT
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TT
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TH
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HT
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TH
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TT
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TT
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TH
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HT
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HT
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TT
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HT
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HH
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TH
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HT
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TT
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TH
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HT
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TT
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HH
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HH
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HH
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TT
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HT
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HT
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TH
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HH
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HT
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TT
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TT
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HH
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TT
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TH
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HT
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HH
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HT
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HH
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HT
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HT
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HT
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HT
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TH
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TH
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HT
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HT
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HH
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HH
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TT
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HH
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TT
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TH
100
HT