Task: Program Execution
Input (English): 8301, G, 7783, U, 5447, q, F, 2157, e, 147, V, 251, r, e, p, 7283, J, 9833, R, O, 6217, L, F
Output (English): 2, 4, 6, 7, 9, 11, 13, 14, 15, 17, 19, 20, 22, 23