10          20        30        40         50     
CAGAGUGGAGAAUCUUU--      AA   A            U  -|    AUUUU 
                   UAGUGU  CCA AUAGCAUAACAU GU AAGAG     \
                   AUCGUA  GGU UGUCGUAUUGUG CA UUCUC     U
ACACAGGGAAACCAAAUAU      AA   C            C  U^    CAAAA 
110       100        90        80        70        60