1. Enter Text  

2. Analyze the Tree (How?)      3.

L = 0R = 1L = 0L = 0L = 0L = 0R = 1R = 1L = 0L = 0R = 1R = 1R = 1R = 1
22
9
SPACE (4) 00E (5) 01
13
T (6) 10
7
3
S (1) 1100
2
O (1) 11010X (1) 11011
4
N (2) 1110J (2) 1111