Task: Program Execution
Input (English): 1215, B, t, v, I, j, 5361, U, 7655, 9571, 6999, 3009, 6807, 6469, 2241, 2463, 5047, 8499, 33, W, 2383, C, 2759, 8917
Output (English): B, t, v, I, j, U, W, C, 1215, 5361, 7655, 9571, 6999, 3009, 6807, 6469, 2241, 2463, 5047, 8499, 33, 2383, 2759, 8917