int lc = copyTree->tree[i].getLChild();
int rc = copyTree->tree[i].getRChild();
int iSize = copyTree->tree[i].pGroups.size();
int rcSize = copyTree->tree[rc].pGroups.size();
int lcSize = copyTree->tree[lc].pGroups.size();
int lc = copyTree->tree[i].getLChild();
int rc = copyTree->tree[i].getRChild();
int iSize = copyTree->tree[i].pGroups.size();
int rcSize = copyTree->tree[rc].pGroups.size();
int lcSize = copyTree->tree[lc].pGroups.size();