Task: Program Execution
Input (English): 20, 22, ['373', 'U', 'I', '8975', '2451', 'w', 'y', 'g', '4313', '6247', '5687', '8197', '5175', '3689', 'X', '1261', 'T', '8139', '9079', '8823', 'u', 'R', '9361']
Output (English): R, u, 8823