Task: Program Execution
Input (English): c i t c 4749 K s 5123 W h 1805 q L O 1435 Y 3971 S 7887 2907 Q 915 k V 8339 u 8121 O
Output (English): 3, 9, 20, 3, 4749, 11, 19, 5123, 23, 8, 1805, 17, 12, 15, 1435, 25, 3971, 19, 7887, 2907, 17, 915, 11, 22, 8339, 21, 8121, 15