Yellow team (clearing) on the right, red team (bossing) on the left.
Turn 1: Clearing team goes down-left. Bossing team goes down-left and attacks.
Turn 2: Clearing team goes down-left. Bossing team goes down-left, taking a buff.
Turn 3: Bossing team goes down-right. Clearing team swaps place with bossing and goes down-left.
Turn 4: Clearing team goes down-right. Bossing team goes right.
Turn 5: Clearing team goes down-right, taking the gift box. Bossing team goes down-right, then be attacked by the boss.