Task: Program Execution
Input (English): 7411, n, Z, 2627, 3655, t, X, 2951, H, U, 2449, 2129, 791, 4449, 8893, 6479, h, 1209, 4145, 4373, E, 6951, 5789, 2569
Output (English): 7411, 2627, 3655, 2951, 2449, 2129, 791, 4449, 8893, 6479, 1209, 4145, 4373, 6951, 5789, 2569