THIS is a perm which covers all bases for not a huge outlay. It involves tackling the long list and splitting it into seven sections.
Number them one to seven and pick three teams from each section. Instruct perm any three in each of the seven sections = 35 bets@5p (£1.75). Three winning sections will result in a 5p ninefold.
The beauty of this bet is that you normally have a chance right up to the final whistle and if you hit four or more sections you are laughing. Also stick a penny acca at the bottom of your line on the 21 teams (just in case).
A variation is to pick five teams a section (35 bets at 1p). Three sections correct return a fifteenfold.