Task: Program Execution
Input (English): s 2309 777 a 9749 V b U 9441 s K 9689 x W v 5843 1761 t q 5543 B 7101 v 5595 O o
Output (English): 19, 2309, 777, 1, 9749, 22, 2, 21, 9441, 19, 11, 9689, 24, 23, 22, 5843, 1761, 20, 17, 5543, 2, 7101, 22, 5595, 15, 15