Typical mistakes for :
fo off!, vo off!, bo off!, ho off!, yo off!, to off!, gi off!, gk off!, gl off!, gp off!, g0 off!, g9 off!, go iff!, go kff!, go lff!, go pff!, go 0ff!, go 9ff!, go odf!, go ocf!, go ovf!, go ogf!, go otf!, go orf!, go ofd!, go ofc!, go ofv!, go ofg!, go oft!, go ofr!, o off!, g off!, gooff!, go ff!, go of!, go of!, go off, og off!, g ooff!, goo ff!, go fof!, go of!f, ggo off!, goo off!, go off!, go ooff!, go offf!, go offf!, go off!