Task: Program Execution
Input (English): 6, 21, ['1933', 'k', '1775', '9425', '751', '825', '1935', '4695', 'r', 'a', 'q', '303', 'D', 'z', 'J', 'O', 'f', '8237', '3403', '4863', 'C', '4451', 'Q', 'u']
Output (English): C, 4863, 3403, 8237, f, O, J, z, D, 303, q, a, r, 4695, 1935, 825