10          20         30        40        50        60  
AUAAUAAAUAUUAAAAU--|    U   AU-           U    UAU     AGUGUAAAC 
                   GCACU CAA   CGUGAUAUGUU GGUU   UGGUG         \
                   CGUGA GUU   GUGCUAUGUAA CCGA   ACCAC         U
UAAUAUUUUUGCUUCAAGU^    -   ACU           U    UU-     AAUCUUUAG 
  120       110        100        90        80         70