Task: Program Execution
Input (English): 2, 6, ['9775', '6589', '151', 'U', '9425', '5021', 't', 'Y', '6637', 'T', '1131', '8027', '2293', '8313', 'N', 'j', 'e', '2491', '4289', 'd', '5523', '9887', 'z', 'h', '7177', 'L', 'j', '5267']
Output (English): 50219425U1516589