10 20 30 40 50
ACACUGAAACUAUUUCA--| C A U GUGGCA
GUUAAAUAGAAAGCAUUUCAAAG UA GGUUA GG \
CAAUUUGUCUUUCGUGAAGUUUC AU CCAAU CC A
GAGACGUAGGGGUCCCUGC^ A G - CUAUUU
110 100 90 80 70 60