Task: Program Execution
Input (English): d, 9159, F, g, n, 7617, h, 9573, 5431, 9149, Y, 5881, y, 1575, h, W, F, 7907
Output (English): d, F, g, n, h, Y, y, h, W, F, 9159, 7617, 9573, 5431, 9149, 5881, 1575, 7907