Task: Program Execution
Input (English): 2149 1527 5095 9171 6877 k 4271 5167 k V 423 1831 8115 5081 A P g 5569 o f i 9385 O 2463 B Q O Y R 6599 F h o Y
Output (English): 6, 9, 10, 15, 16, 17, 19, 20, 21, 23, 25, 26, 27, 28, 29, 31, 32, 33, 34