Task: Program Execution
Input (English): 1, 11, ['5267', '9021', '4213', '8019', 'W', 'G', 'r', '4859', '5669', 'u', '9219', '7751', 'H', '8723', 'v', 'h', 'i']
Output (English): 5267902142138019WGr48595669u9219