given the following two alignments, find the optimal one assuming a penalty of 1 for a mismatch and a penalty of 2 for a gap. Then solve it again assuming a penalty of 2 for a mismatch and 1 for a gap.

C C G G G T T A C C A

- G G A G T T - C - A

C C G G G T T A C C A

- - G G A G T T C - A