static public TDict BuildTDict(string s, int size, TDict t)
{
string prev = "";
foreach (string word in Chunk(s, size))
{
if (t.ContainsKey(prev))
{
WDict w = t[prev];
if (w.ContainsKey(word))
{
w[word] += 1;
}
else
{
w.Add(word, 1);
}
}
else
{
t.Add(prev, new WDict()
{
{ word, 1 }
});
}
prev = word;
}
return(t);
}
