Task: Program Execution
Input (English): 6079, H, 8919, 7103, C, 9597, O, 6033, 3755, T, 6573, 2377, 1907, X
Output (English): H, C, O, T, X, 6079, 8919, 7103, 9597, 6033, 3755, 6573, 2377, 1907