Task: Program Execution
Input (English): 5, 6, ['M', '4971', 'V', '8861', '4821', '2031', 'N', '1571', 'r', 'P', 'S', '2951', 'Y', 'G', '9047', '4749', '5955', 'F', 'u', 'P', 'I', '8595', '1187', 'F', 'l', '4237']
Output (English): 4821, S, 5955, 1187