Task: Program Execution
Input (English): E, 349, t, d, 5481, 6413, 2661, Q, 1873, 6571, 3901, J, 2895, C, 7031, B, 4917, W, 797, E, c, 2409, g, 279
Output (English): 1, 3, 4, 8, 12, 14, 16, 18, 20, 21, 23