Task: Program Execution
Input (English): P y W N f 6653 w i e 6115 n j u 717 5757 v 289 z 5933 Z 2243 P 3707 5339 1167 2649 a 3089 j 7349
Output (English): 1, 2, 3, 4, 5, 7, 8, 9, 11, 12, 13, 16, 18, 20, 22, 27, 29