10         20        30          40        50        
GUUACUGCAGUGAUUGAA-    U      A-         -|    C     UGAAUAA 
                   GCUG AUCGGG  UCAUCAAAG UGGCU UGAUG       \
                   UGAC UAGUUU  AGUAGUUUC ACCGA ACUAU       A
UUUGUAAACCAACAGUAUA    U      CG         G^    C     ACGUUCA 
      110       100        90        80        70        60