Question: Encode the sequence given below using the LZ 7 7 algorithm. Assume you have a window size of 8 with a look - ahead buffer

Encode the sequence given below using the LZ77 algorithm. Assume you have a window size of 8 with a look-ahead buffer of size 4.
Sequence: c c a b b b a b b b $
(A)0,0,c>1,0,a>2,3,b>1,2,a>4,2,$>
0,0,c>1,0,a>1,1,b>1,2,a>4,2,$>
0,0,c>1,1,a>0,0,b>1,2,a>4,3,$>
(D)0,0,c>1,0,a>1,0,b>1,0,a>4,3,$>
Encode the sequence given below using the LZ 7 7

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