Task: Program Execution
Input (English): 2127, 7583, g, 6899, 8493, a, Y, 1149, B, 613, 4645, M, x, 1483, W, 5405, A, 9861
Output (English): 2127, 7583, 6899, 8493, 1149, 613, 4645, 1483, 5405, 9861