We have the rules by my dgf made a move last night (um... not that kinda move) that I thought was "illegal". I had a 3 of a kind (I think 10's) in front of me. She took each 10 and used them to create 3 new runs on her side of the table. Does that make sense? And is that "legal"?
If that's legal, then it means that if I have a 9 and she has a 10,11,12, I can take all of those and make a 9,10,11,12 on my side.