Task: Program Execution
Input (English): X, I, x, 6887, 4413, i, 973, 7905, 7851, M, b, N, s, w, 9777, C, 8841, 7661, 4921, 8261, 5539, 6315
Output (English): 24, 9, 24, 6887, 4413, 9, 973, 7905, 7851, 13, 2, 14, 19, 23, 9777, 3, 8841, 7661, 4921, 8261, 5539, 6315