Task: Program Execution
Input (English): 4, 7, ['g', 'n', 'i', '5195', '2273', '5733', 'm', 'e', '8483', 'D', '4731', '3595', '3033', 'f', '4193', 'n', 'f', 'U', '7919', '1961', '8433', '4257', 'L', 'X', '4079']
Output (English): 5195, 4731, U, 4079