Task: Program Execution
Input (English): k 2353 9881 675 Z 997 167 y I R j 915 m 8817 z 9043 z R X 5397 4549 h 9447 2011 8017 9771 N 397 q X Y
Output (English): 1, 5, 8, 9, 10, 11, 13, 15, 17, 18, 19, 22, 27, 29, 30, 31