Task: Program Execution
Input (English): 5113, b, F, Z, 1517, i, 823, k, v, f, 7603, Z, E, L, y, 7877, Q, v, F, 1821, V, j
Output (English): 2, 3, 4, 6, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 21, 22