10         20        30         40        50        
CAAACCAACAAGAAACU-          CCA-|       UAU   GA     UUGAUA 
                  UUUUCAGACG    UCACCGGU   CAG  ACGCU      C
                  GAAAGUUUGU    AGUGGCCA   GUC  UGCGG      A
UAACAUAUACUGUUUGCU          CAAA^       CUU   UG     CUCAGU 
      110       100        90        80        70        60