Task: Program Execution
Input (English): f w 7157 V 757 1435 4601 8715 C w 9695 449 Z W 6225 k h 1517 Z X 6685 9585 G F V 1575 E W 2253 e V 6337 5397 l 2241 O K S D
Output (English): 3, 5, 6, 7, 8, 11, 12, 15, 18, 21, 22, 26, 29, 32, 33, 35