Task: Program Execution
Input (English): 4, 6, ['u', '4149', 't', '5513', '9507', 'G', 'R', '7451', '551', '559', 'o', '6867', '9401', 't', 'j', 'm', 'o', 'A', '3301', 'y']
Output (English): G70593155