This is a small part of the solution, but I did not understand anything until now, and the long answer is not just that

Example - Let us take a simple of generating using following letter (C, S,D,T,A,M,P,I,B) we'll keep the order of each node 4 Example - Let us take a simple of generating using following letter (C, S,D,T,A,M,P,I,B) we'll keep the order of each node 4