Task: Program Execution
Input (English): V, 83, 2337, 5183, 2875, P, i, 8401, F, m, 8853, O, h, 2707, 8665, 7131, K, 2565, Z, 2087
Output (English): 2, 3, 4, 5, 8, 11, 14, 15, 16, 18, 20