Task: Program Execution
Input (English): i, 1159, 1003, 6603, N, 5743, 2255, 569, 4573, L, 6631, L, 1415, f
Output (English): 9, 1159, 1003, 6603, 14, 5743, 2255, 569, 4573, 12, 6631, 12, 1415, 6