We'll come to it step by step. The 1st step requires u to answer the questions.
btw, this is childish. I'm ready to answer any of your questions related to my original post. This question is not until you explain how.
I don't blame u, coz there is no a good explanation how forging works, but I'm quite tired to explain why people r wrong with their models. In ur case u r wrong coz u analyze an impossible situation when there r only 2 forging accounts in the system. Models doesn't work in extremum conditions.