Task: Program Execution
Input (English): 9, 19, ['D', '4059', '2447', '1663', '2353', 'O', 'D', 'Y', '3693', '5719', '1793', '3067', 'c', '4779', 'd', '5925', '7355', 'G', '4459', '3099', 'b', 'U', '9187', 'M', '2457']
Output (English): 9544G55375295d9774c7603397191753963