Task: Program Execution
Input (English): O, S, 5315, B, 4855, 6681, W, 2009, 4121, 7703, E, 7271, 1583, Y, 4073, N, 3179, 4415, 429, g, U, V, 7971
Output (English): 5315, 4855, 6681, 2009, 4121, 7703, 7271, 1583, 4073, 3179, 4415, 429, 7971