10           20        30        40         50        60  
CUGGACACUGGAGGAAG---|    U      GU             -     GAU    UUUGU 
                    GGUGU GAUCGG  GCUCAGUAGCUAG UGUAG   CUGU     C
                    CUACA CUAGUC  UGGGUCAUUGGUC ACAUC   GACA     A
UCAUCGAAAUCAGCGAAUCC^    -      UC             U     ---    UCUUU 
  120       110       100         90        80           70