Eight, which has held John and Dana somkid included. Sitting directly lined up in a row into the middle seat next to John and Dana somkid always. The number of ways to arrange such a seat is equal to how much.
The eight people who have Somchai and Somkid included Missy settled a row straight. By the middle seat next to John and Missy always Somkid. The number of ways to arrange the seats. How much is