I have 2 columns of data that I import from the AS400 and could be as much as 4000 lines (rows) of data. I insert a blank column between the two rows to write in some information when this is printed.
What I would like to do is, instead of having 3 columns of data that might be as many as or more than 200 pages. I would like a new column at the verticle page break. I would like it to do this until it cant make new ones without overrunning the horizontal page break. OR at the very least, have two columns of data instead of just one.

Example: I have this:


L00001 609
L00002 123
L00003 225
L00004 463
L00005 292
L00006 138
L00007 217
L00008 166
L00009 366
L00010 658
L00011 464
L00013 337
L00014 367
L00015 224
L00016 413
L00018 135
L00019 154
L00020 352
L00021 260
L00023 275
L00024 277
L00025 393

I would like to have this columize to something similar to this:
L00001 609 L00008 166
L00002 123 L00009 366
L00003 225 L00010 658
L00004 463 L00011 464
L00005 292 L00013 337
L00006 138 L00014 367
L00007 217 L00015 224