Task: Program Execution
Input (English): 4277, 6507, 8661, D, p, Y, 8379, j, h, z, 8385, M, 4375, 2055, 1981, 7329, V, j, 703, r
Output (English): 4, 5, 6, 8, 9, 10, 12, 17, 18, 20