Task: Program Execution
Input (English): 7987 3585 7883 227 7215 7513 5327 5091 881 G K 9887 1811 9791 L r x 5663 y a 2901 3595 1319 8297 319 S Z K 3401 d 9677 E B v j 8737 H 6801 I S
Output (English): 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 14, 18, 21, 22, 23, 24, 25, 29, 31, 36, 38