Individual (x3). I knew I wanted "individual" and I knew that I meant it in terms of my girls. We were brainstorming and laughing about how they used to love "being" letters of the alphabet when they were little... I'd call out a letter (or a number) and they would bend and shape their bodies into that shape, or a close approximation. On the left is a capital "I" made of three individuals, and three individual capital "I"s on the right.
Some lower-case "I"s, and three goofy girls.