Task: Program Execution
Input (English): 5457, O, 9799, 801, r, U, n, U, p, V, 8355, I, 3263, 4337, 2533, 2317, 4801, O, 9431, 699, 1901, 2015
Output (English): O, r, U, n, U, p, V, I, O