10          20        30         40        50          
AAAUCUGAAUGUUGACU--           UGU-| U      ACC         UGAUUGA 
                   GUGUAGUGAGG    GG AACUCC   ACCGUUGGC       \
                   UACGUCACUCC    CC UUGAGG   UGGCAACUG       A
GAGAAGUAAAACUACUAAG           UAUU^ -      AGA         UUGAAGU 
 .       110       100        90         80        70