Task: Program Execution
Input (English): 2195 1433 7093 4891 Z R H 5217 5847 V 5185 247 5211 6907 I 7637 8381 X 5935 J d n Y 1951 M 7747 1575 7979 D a d 4933 8101 8937 4077 c L O
Output (English): 1, 2, 3, 4, 8, 9, 11, 12, 13, 14, 16, 17, 19, 24, 26, 27, 28, 32, 33, 34, 35