10        20          30        40        50         
UGAGCACAAGGGGAAAGUGAC--|  A     C        GA         AGAUAUAU 
                       UCC UUGUC UUGGCACC  AGAAUUCAC        \
                       AGG AAUAG GACCGUGG  UCUUGGGUG        A
AAAAUACGGACUAAUAGUUGCAU^  A     A        GC         CUGAAAUU 
       110       100        90        80        70        60