Task: Program Execution
Input (English): 3, 9, ['W', '6455', '861', 'g', 'A', '9973', '9665', 'a', 's', '1629', '8535', '4179', '6681', 'H', 'F', 'd', '3485', 'P', 'U', 'E', 'o', '2383', '5053', 'D', '4969', '8225', '8211']
Output (English): 861, 4179, o