"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
My earliest acting memory is making up a play for my mom and dad called The Lonesome Baby. I have no idea what The Lonesome Baby was about. I just remember the title. But I'm sure it was an epic.