Task: Program Execution
Input (English): R, F, 5243, i, q, 9325, 5043, 7873, 6585, A, O, l, z, 8367, 2955, C, 3615, 3143, T
Output (English): 1, 2, 4, 5, 10, 11, 12, 13, 16, 19