Your fraud detection team wants to identify accounts that are part of a ring of money transfers (circular transactions). How do you implement this in Neo4j?

MATCH cycle = (account:Account)-[:TRANSFERRED_TO*3..7]->(account) WHERE all(rel IN relationships(cycle) WHERE rel.amount > 5000 AND rel.timestamp > datetime()-duration('P7D')) WITH account, length(cycle) AS cycleLength, [r IN relationships(cycle) | r.amount] AS amounts RETURN DISTINCT account.accountNumber, cycleLength, reduce(total=0, a IN amounts | total + a) AS totalMoneyInCycle ORDER BY totalM