Task: Program Execution
Input (English): 7197 9749 7417 V 4053 F m 9747 6331 4771 9359 8167 t 1867 5585 K 9339 2837 2661 Z 1065 Z W l b F 5365 1623 I 6213
Output (English): V, F, m, t, K, Z, Z, W, l, b, F, I