Task: Program Execution
Input (English): n, 7, M, N, p
Output (English): [['n', '7', 'M', 'N'], ['n', '7', 'M', 'p'], ['n', '7', 'N', 'p'], ['n', 'M', 'N', 'p'], ['7', 'M', 'N', 'p']]