Question:

7 1 O O O O 6n 4n 2 n 1 2 1 1 1 12 1 2 1 n

Last updated: 1/8/2024

7 1 O O O O 6n 4n 2 n 1 2 1 1 1 12 1 2 1 n

7 1 O O O O 6n 4n 2 n 1 2 1 1 1 12 1 2 1 n