10 20 30 40 50
UGUCAAUGCUGCUUCUU--- U G - U ------| GUUCGCU
GGUAC UG AGAGAGGU GG CCGUG GCGC U
CUAUG AC UUUCUCCA CU GGCAC CGCG U
UUUCGAACGUCCGCCCUAAU - G G - AUUACA^ GUAUUUU
110 100 90 80 70 60