Trials: 9000
added.length mismatches: 0
removed.length mismatches: 0
added SET (content) mismatches: 145
removed SET (content) mismatches: 937
divergence.detail mismatches: 638

Examples:
DETAIL-DIFF a=["B","B","A","A","A","B","B"] b=["B","B","A","A","A","A","B"]
  old.detail=B — only in the first session
  new.detail=A — only in the second session

DETAIL-DIFF a=["B","B","B","A"] b=["A","A","A","B","B","A","B"]
  old.detail=B — only in the first session
  new.detail=A — only in the second session

DETAIL-DIFF a=["B","B","B","B","B"] b=["B","A","B","A","B"]
  old.detail=B — only in the first session
  new.detail=A — only in the second session

DETAIL-DIFF a=["B","B","B"] b=["B","A","A","B"]
  old.detail=B — only in the first session
  new.detail=A — only in the second session

ADDED-SET-DIFF a=["A","B","A","A","A","B","A"] b=["B","B","A","B","A","B","A"]
  old.added(ids)=[101,103] tools=["B","B"]
  new.added(ids)=[100,101] tools=["B","B"]

DETAIL-DIFF a=["A","B","A","A","A","B","A"] b=["B","B","A","B","A","B","A"]
  old.detail=A — only in the first session
  new.detail=B — only in the second session

DETAIL-DIFF a=["B","B"] b=["A","A","B","A","A","A"]
  old.detail=B — only in the first session
  new.detail=A — only in the second session

DETAIL-DIFF a=["A","A","A"] b=["B","B","B","A","B","B","A"]
  old.detail=A — only in the first session
  new.detail=B — only in the second session

DETAIL-DIFF a=["A","B","A","B","B","B"] b=["A","B","B","A","B","B"]
  old.detail=A — only in the first session
  new.detail=B — only in the second session

DETAIL-DIFF a=["A","A","A","B","A"] b=["B","A","A","B"]
  old.detail=A — only in the first session
  new.detail=B — only in the second session

DETAIL-DIFF a=["A","A","A","A"] b=["B","B","B","B","B","B","A"]
  old.detail=A — only in the first session
  new.detail=B — only in the second session

DETAIL-DIFF a=["B","B","B","B","B","B","B"] b=["A","B","B","A","A","B","B"]
  old.detail=B — only in the first session
  new.detail=A — only in the second session