Step 8
Click and hold on the vertical dotted rule on the right, and drag it over between the A and the B to define where your A character ends. Click to see
Select all again, then hold shift and click and drag to partially de-select the A. Click to see
Now "Cut" and your A is alone:
Use "command-]" or "View: Next Character" to move on to the B. Paste, and repeat the process. This is hellishly complicated for me to describe, but it's all simple copying and pasting. Hopefully it'll make sense if you try it. It's a pain to write about, but once you get these mechanics down you can really cruise through an alphabet.
