Task: Program Execution
Input (English): 6867 N O 9579 891 9069 x R g 7455 1749 5209 8039 9477 4765 S m 3893 P 157 J Y Z 5917 D 9741 1573 R
Output (English): 6867, 14, 15, 9579, 891, 9069, 24, 18, 7, 7455, 1749, 5209, 8039, 9477, 4765, 19, 13, 3893, 16, 157, 10, 25, 26, 5917, 4, 9741, 1573, 18