Task: Program Execution
Input (English): 3, 3, ['87', 'w', 'n', 'n', 'd', '2175', '3915', 'K', 'a', 'N', 'w', '2115', '109', 'T', '1479', '8545', 'l']
Output (English): n, 2175, a, 2115, 1479