Task: Program Execution
Input (English): 5753, p, N, e, s, D, X, t, 4331, e, 155, I, 333, 2211, 8719, 9131, 8541, 3559, 969, 6565, Y, 8639, r
Output (English): 5753, 4331, 155, 333, 2211, 8719, 9131, 8541, 3559, 969, 6565, 8639