Task: Program Execution
Input (English): 4, 21, ['D', '9557', '1135', 'w', 'Q', '7463', '467', 'v', '5429', 'w', '5733', 'h', '7791', '2673', 'a', 'q', 'y', '2991', '3193', 'n', 'T', '4683', '3081', 'V', '1495', 'd', '4069']
Output (English): wQ7463467v5429w5733h77912673aqy29913193nT