10 20 30 40 50
UUACCUGGACGUAAGAC--| A UG GAAG
CUGCAGUGC CAUUGCUAGGAA GUGGCUGAGAU A
GACGUCGCG GUGAUGAUCUUU UACUGACUUUA G
CAAAUCAUUUCGACUUAUA^ C GU GGAC
110 100 90 80 70 60