Task: Program Execution
Input (English): 7599, 7349, z, R, 7333, N, d, 4257, 657, L, t, t, d, c, 7777, n, 3031, 3259, 8283, B, 3149, 8337, v
Output (English): 1, 2, 5, 8, 9, 15, 17, 18, 19, 21, 22