Task: Program Execution
Input (English): O, 1363, I, 4767, 7769, 4607, 8453, m, 3607, Z, k, 2153, P, 4215, N
Output (English): 15, 1363, 9, 4767, 7769, 4607, 8453, 13, 3607, 26, 11, 2153, 16, 4215, 14