// splitting according to semicolon
public void SemicolonSplit(List<string> lis){
Layers lay = new Layers();
List<string> li = new List<string>();
foreach (string lin in lis){
string semiSpace = lin.Replace(" ;", ";");
string line = semiSpace.Trim();
if (line.Contains(";")){
b = line.Split(';');
int i = 1;
foreach (string l in b){
if (l != ""){
if (i == b.Length){
li.Add(l);
} else {
i++;
string semi = l.Insert(l.Length, ";");
li.Add(semi);
}
}
}
} else {
li.Add(line);
}
b = null;
}
lay.BracketHierarchy(li);
}
