Task: Program Execution
Input (English): B r 8819 W D M E K L 3765 2809 1259 9017 v 4325 l 1699 9755 G F V 8777 J 2659 9207 m
Output (English): 2, 18, 8819, 23, 4, 13, 5, 11, 12, 3765, 2809, 1259, 9017, 22, 4325, 12, 1699, 9755, 7, 6, 22, 8777, 10, 2659, 9207, 13