Task: Program Execution
Input (English): 8, ['2227', '6881', 'V', '8223', '2489', 'r', '6901', 'u', '8139', 'T', '7191', '8999', '6119', '5937', 'D', 'U', 'M', 'K', 'R']
Output (English): 8139, T, 7191, 8999, 6119, 5937, D, U, M, K, R