10          20        30        40         50         
UUGAUUUUCCAUAAUUUU--|  UU     U   G       -          CA   AAU 
                    GGU  UAUUU UCC AUGUUAC GACGGCUUUA  UGA   U
                    UCA  AUAAA AGG UGCAAUG CUGUCGAAAU  ACU   U
CCUUAAAAAACCUACAAACU^  UU     C   -       A          --   AAG 
      110       100        90         80        70          60