Task: Program Execution
Input (English): 5237, 3039, P, U, 5141, k, 9001, 7103, F, 4339, 9729, e, z, f, d, 2029, 123, N, b, 2893
Output (English): 5237, 3039, 16, 21, 5141, 11, 9001, 7103, 6, 4339, 9729, 5, 26, 6, 4, 2029, 123, 14, 2, 2893