Task: Program Execution
Input (English): 5253, 9583, 1665, 7045, 139, 5243, e, Y, v, g, e, F, 4929, T, O, L, y, j, p
Output (English): 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19