Task: Program Execution
Input (English): 593, r, 1863, 7529, 3187, v, G, 1081, 101, c, v, 8419, 707, w, M, 1871, 1379, V, 7567, T, E, w, 7391
Output (English): 1, 3, 4, 5, 8, 9, 12, 13, 16, 17, 19, 23