10          20         30        40        50        60 
AUGAAAACUCUCUGAAGC--   CU      -|         U      GU      UUAACU 
                    UCC  CAGGAA GCUGGUUUCA AUGGUG  UUAGAU      \
                    AGG  GUUCUU UGACUAAAGU UACCAC  GAUCUG      A
CUACCUUCCCGUCGGUAAGA   AG      G^         U      --      UGCCUC 
120       110       100        90        80          70