Task: Program Execution
Input (English): 4945, o, y, 8471, 763, X, 1729, 8063, k, 1753, v, 7091, E, o, v, K, v, L
Output (English): 4945, 15, 25, 8471, 763, 24, 1729, 8063, 11, 1753, 22, 7091, 5, 15, 22, 11, 22, 12