Task: Program Execution
Input (English): 4, 10, ['q', 'b', 'w', 'l', '2411', '7849', '519', '6333', '6193', '6731', '8941', '9211', 'e', 'g', '1349', '5615', 'u', '7841', '3289', 'j', 'r']
Output (English): 67316193633351978492411l