Task: Program Execution
Input (English): k 4493 8431 B 7787 2497 5757 k B 2795 S g 7861 5341 M q Z 6623 m k C x C 2319 1837 795 9979 U 6671 c L t S
Output (English): 2, 3, 5, 6, 7, 10, 13, 14, 18, 24, 25, 26, 27, 29