Task: Program Execution
Input (English): 19, 23, ['8619', 'x', 'z', 'd', '9655', '3199', '4453', '6193', '6441', 'Z', 'P', 'H', '3197', 'o', '1515', '11', 'b', '9215', '2399', 'T', 'B', 'p', '5621', '2917']
Output (English): 2399, T, B, p, 5621