Task: Program Execution
Input (English): 1947, 3881, 3015, P, A, 9667, 6853, 8077, 3939, 4379, j, 1611, O, q, p, I, o, 4507, 6289, f, 833, 1953, 1495
Output (English): 1947, 3881, 3015, 9667, 6853, 8077, 3939, 4379, 1611, 4507, 6289, 833, 1953, 1495