Task: Program Execution
Input (English): L, 2701, 5277, 7753, Y, u, n, o, 7041, 5963, 9477, Z, 409, 3227, S, m, 6453, 1901, y
Output (English): 2701, 5277, 7753, 7041, 5963, 9477, 409, 3227, 6453, 1901