Task: Program Execution
Input (English): 4, 22, ['x', 'o', 'u', '3351', 'f', 'M', 'Z', 't', 'd', 'z', '669', 'Z', 'F', '4731', 'I', '7245', '361', '3991', 'p', '4467', '4899', 'w', '7891', 'Z', '6645', '6099', 'b', '7849', '4649']
Output (English): w48994467p39913617245I4731FZ669zdtZMf3351