Task: Program Execution
Input (English): 207 63 V 6539 Y I l 9047 5905 T 7809 S i c s j 8937 6069 6093 z 1417 5731 3605 4117 y o 661 P U Y
Output (English): 3, 5, 6, 7, 10, 12, 13, 14, 15, 16, 20, 25, 26, 28, 29, 30