Task: Program Execution
Input (English): 1879, l, 4019, V, 2399, R, J, 6613, t, b, c, o, 4417, d, C, H, t, 8733, 6609, 2471, F, H
Output (English): l, V, R, J, t, b, c, o, d, C, H, t, F, H