Task: Program Execution
Input (English): o, 343, 6009, k, 7327, 969, 881, y, 9553, 3883, W, 5669, E, 1013, 4985, 9833, f, u, o, 2653, j
Output (English): 343, 6009, 7327, 969, 881, 9553, 3883, 5669, 1013, 4985, 9833, 2653