Helping Lira

Problem Statement Lira is a little girl form Bytenicut, a small and cozy village located in the country of Byteland. As the village is located on a somewhat hidden and isolated area, little Lira is a bit lonely and she needs to invent new games that she can play for herself. However, Lira is also very clever, so, she already invented a new game. She has many stones with her, which she will dis