10          20        30         40        50        
GUGCAGGGAGUGCCUCU--     C  UG  G      -| UA           UGAAAC 
                   GUGUG GG  GG UGGCAG UG  UGUUAGCUGGU      \
                   UACAC UC  CC AUCGUU AC  ACAAUCGACUA      U
GGUCAAACUACGAUUUCCA     C  GU  A      G^ GC           CAGUUC 
      110       100        90        80        70        60