Sorting Text In A PLC Program

The table now has 6 entries = 6 * 20 = 120 words.

In Power-LAD before then:
Arrays
Loop Commands
Word commands

Of course, the example has a small error:
Lower case letters have a higher ASCII code, so comes a little behind a large Z and
also the blank field are not sorted correctly. So best to write everything with no field left blank.

For OMRON LD and ST are equivalent.
It is not restricted to a particular language.