Task: Program Execution
Input (English): 7085 2969 9739 5365 t E 2603 8853 b R o s x y M 9163 8915 Z L 9473 r K 9491 1237 8641 1961 v
Output (English): 1, 2, 3, 4, 7, 8, 16, 17, 20, 23, 24, 25, 26