10          20        30        40        50        60  
UUCCUGUCCACGUCGCU--|   C       AG        A      G    UUCGCUUUAU 
                   AUUU AUACUUG  GAGAAAUU UCCUUG UGUG          \
                   UAAA UAUGAGU  UUCUUUAA AGGAAC AUAC          U
CGUUCAGGCGACUCCGUCC^   C       CU        C      -    UAAGUAGGGU 
  120       110       100        90        80         70