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CREATE TABLE
INSERT 0 1
INSERT 0 1
| id | start_team | start_queue | end_team | end_queue |
|---|---|---|---|---|
| id1 | team1 | queue1 | team2 | queue2 |
| id1 | team2 | queue2 | team3 | queue3 |
| id2 | team10 | queue10 | team20 | queue20 |
SELECT 3