Task: Program Execution
Input (English): 5, ['5543', 'T', '6749', 'I', 'V', 'u', 'K', '799', '4803', '7869', 'f', '7629', 'z', 'W', '621', '217', 'f', '6421', 'U', 'L', '9967']
Output (English): u, K, 799, 4803, 7869, f, 7629, z, W, 621, 217, f, 6421, U, L, 9967