Columns:  12345678901234567890
          UI  - #########
          TI  - Some Title
                Title line 2 & subsequent lines (if necessary).
          AB  - Abstract of item
                Abstract line 2 & subsequent lines (if necessary).

          Alternatively,

          UI  - #########
          TI  - Some Title all one string.
          AB  - Abstract of item all one string extending over multiple lines 
when necessary and as long as you need it too be.  This is sometimes easier 
because you don't have to reformat you input as much.

item 1 text to be processed free text
item 1 line 2 of free text to be processed

item 2 first line to be processed.