Task: Program Execution
Input (English): 2, 17, ['r', 'O', 'P', 'Y', 'H', '1021', '2569', '9211', 'b', '7283', 'c', '7983', 'T', '9607', '3069', '5771', '1117', '6229', '7619', 'R']
Output (English): OPYH102125699211b7283c7983T9607306957711117