For the game tree shown below, which branch$($es$)$ will be pruned by alpha$-$beta pruning? If the pruning happens high up in the tree, only list the branch at which the pruning actually happens. For example, if branch $f$ is pruned, don't include $m,n,w,x,y$ and $z$ in your answer.

For automated grading, your answer needs to be in this form: $g,h,n_{?}$

Do NOT add any spaces.

List the branches $($nodes$)$ in alphabetical order separated by COMMAs.

It is not case$-$sensitive$.$