Please help!! I have no idea what I'm doing and I can't wrap my head around this. Thank you in advanced for your help!

Q8.1 Write a python prograrm called align-py that implernents pairwise global sequence alignment as described in Durbin et al page 19-22, 30, and equation 2.18. Specification Input Input to alig.py is a file with lines containing the following information: 1. A DNA sequence indicating sequence A. 2. A DNA sequence of letters indicating sequence B 3. Gap opening penalty, gap closing penalty 4. The rest of the lines indicate the match score for the two nucleotides on that line For example AATGO AA1 ATS TTI TG TC G G1 CG Q8.1 Write a python prograrm called align-py that implernents pairwise global sequence alignment as described in Durbin et al page 19-22, 30, and equation 2.18. Specification Input Input to alig.py is a file with lines containing the following information: 1. A DNA sequence indicating sequence A. 2. A DNA sequence of letters indicating sequence B 3. Gap opening penalty, gap closing penalty 4. The rest of the lines indicate the match score for the two nucleotides on that line For example AATGO AA1 ATS TTI TG TC G G1 CG