Task: Program Execution
Input (English): 8071, O, 3643, f, N, A, t, q, E, j, 5371, 3521, 2009, 6415, 8785, 4465, Q, 4519, 4831, 5483, 3651, W
Output (English): O, f, N, A, t, q, E, j, Q, W