Betfair And Bookmaker Solution

I am looking to use a bookmaker and betfair. I am looking to place a PRACTICALLY IMPOSSIBLE TO WIN back bet at the bookmaker, then I am looking to place an opposit bet on betfair to cover the full liability, I know this might sound very strange, but there is method in my madness I assure you. I had 2 thoughts, 0-0 scoreline is very very rare for high scoring teams, so put a 0-0 multiple back bet on at the bookies for say 100, then lay each individual 0-0 scoreline on betfair, the problem, the lay odds are super crazy. So, my second idea was to use the odds and evens, i.e. back the evens with the bookmaker at 1.8, then and a few mins into the match, lay the evens at betfair when the price is 1.8, then when a goal is scored, back the odds at the bookmaker at 1.8 and a few mins later, lay the odds when betfair price is 1.8. This fits perfectly with the impossible to win and laying at betfair at LOW ODDS scenario, however, tiny tiny liquidity on this market in betfair makes it impossible. So you see what I am looking for, ideally, an impossible to win bet at the bookies and then a low odds lay at betfair, or indeed, even a high odds back bet on betfair to cover the full liability, either with the same team in the same market, or with a different bet in a related market. I am looking for as many of these as possible and should a person be able to come up with a solution, then I would require some software in order to run it. It does not have to be on soccer, I have only used soccer on the above examples to explain my thought process. Please only bid if you have a solution already mapped out.