Task: Program Execution
Input (English): c t 4571 1549 b a 2389 5063 6941 F 3531 9639 o 1137 z u 3329 G L X O 4765 l 8221 Q 2859
Output (English): c, t, b, a, F, o, z, u, G, L, X, O, l, Q