Task: Program Execution
Input (English): 711 6669 i O L n 5063 4437 H N 4263 Z 8643 b z u R i 5537 p O 6073 4177 2185 8219 A p 4279 5997 4163 P 9349 V k J 3025 2831 9885
Output (English): 1, 2, 7, 8, 11, 13, 19, 22, 23, 24, 25, 28, 29, 30, 32, 36, 37, 38