Task: Program Execution
Input (English): 9121, 3811, 2351, 4003, U, 8707, c, 8507, 7029, 4379, 9097, 4099, 6449, 2831, i, I, g, 2929, 6533, 3577, C, 9925, 1099, 6337
Output (English): 18