Task: Program Execution
Input (English): s r W Y u y 8693 j 6749 4209 e 577 7047 S 1675 7107 b 6319 1337 717 X 993 c 5703 o D 583 2299 7787 i 67 w 5299 H N 2013 4799 i a t
Output (English): 19, 18, 23, 25, 21, 25, 8693, 10, 6749, 4209, 5, 577, 7047, 19, 1675, 7107, 2, 6319, 1337, 717, 24, 993, 3, 5703, 15, 4, 583, 2299, 7787, 9, 67, 23, 5299, 8, 14, 2013, 4799, 9, 1, 20