[OT] reOrdering text

[Richmond]

I have a socking great text file that reads in part something like this:

Cook my cheese
fishface1
finish
Shave my legs
fishface2
finish
Paint my fingernails
fishface3
finish
Wax my arms
fishface4
finish

and so it goes for about 72 pages (!!!)

Now what I needs is a reordered lilst like this:

fishface1
Cook my cheese
finish
fishface2
Shave my legs
finish
fishface3
Paint my fingernails
finish
fishface4
Wax my arms
finish

and, as a fairly lazy slob, I have no great wish to effect that manually.

But, for the life of me I cannot work out how to do that automatically, 
either inwith or outwith Livecode.

Richmond.