Task: Program Execution
Input (English): l 2871 v l o 9803 a p u b R 4747 B s R B 469 459 i H z 2561 t 3271 1089 T 8605 4499 N b 2129 4323 R S j u U 7083 y 7749
Output (English): 12, 2871, 22, 12, 15, 9803, 1, 16, 21, 2, 18, 4747, 2, 19, 18, 2, 469, 459, 9, 8, 26, 2561, 20, 3271, 1089, 20, 8605, 4499, 14, 2, 2129, 4323, 18, 19, 10, 21, 21, 7083, 25, 7749