Task: Program Execution
Input (English): U, 1115, P, Z, 4495, c, u, k, f, 2671, 415, b, b, 9351, b, j, 7971
Output (English): 21, 1115, 16, 26, 4495, 3, 21, 11, 6, 2671, 415, 2, 2, 9351, 2, 10, 7971