Task: Program Execution
Input (English): 3, 3, ['K', '7415', 'p', 's', '4165', 'r', 'G', '1429', 'u', '9267', 's', 'n', 'x', 'r', 'A', 'M', 'o', 'x', '1501', '4557', 'e', 'M']
Output (English): p, r, u, n, A, x, e