Task: Program Execution
Input (English): 1, 23, ['Y', '5337', '4753', '895', '5651', '2447', 'R', 'D', 'J', '4765', 'r', '3407', '5059', '6729', '4175', '8843', '7503', 'V', 'L', '4623', '4109', '9529', '7753', 'x', 'D', 'P', 'z', '3503']
Output (English): 7753952941094623LV750388434175672950593407r4765JDR2447565189547535337Y