Task: Program Execution
Input (English): 5265, 3253, q, J, 3157, I, 7561, 7021, Y, M, 8565, 3601, 6553, 9041, j, H, 8701, C, T, 9843, v, 2143
Output (English): 1, 2, 5, 7, 8, 11, 12, 13, 14, 17, 20, 22