Task: Program Execution
Input (English): 1, 15, ['z', '7325', 'H', 'x', '1461', '835', '5343', 'd', '9667', '6671', '6125', 'e', '1755', '3077', '9693', '8851']
Output (English): 396977035571e521617667669d34355381641xH5237z