Task: Program Execution
Input (English): l, 8183, E, I, 3271, 4193, 8103, 7499, b, U, m, 3167, 4525
Output (English): 12, 8183, 5, 9, 3271, 4193, 8103, 7499, 2, 21, 13, 3167, 4525