Task: Program Execution
Input (English): 1, 10, ['s', '8385', '5063', '2559', '1689', '6163', '6787', 't', '6953', '671', '931', 'q', 'l', 'N', 'Z', 'Y', 'A', '8075']
Output (English): 1763596t787636169861955236055838s