What is the careful principle concerning wāw in “Honor Zayd and ʿAmr”?

Advanced Applied Cases and Reasoning Assessment in Usul al-Shashi

• Wāw itself fixes immediate succession just like fāʾ
• Wāw necessarily carries delayed sequence like thumma
• Wāw reverses the order of every named action
• Wāw primarily coordinates and does not by itself require a specific order