Task: Program Execution
Input (English): 9451, o, 3085, K, 4805, 2615, 3861, c, 3211, 1431, M, 401, 7231, G, 2107, D, 1091, 6649, 4195, 9619, 8285, T
Output (English): o, K, c, M, G, D, T