10          20        30        40          50       
CCUCUUGUCCCAAGUGC--    U   UC        A        G   --| CUUGGG 
                   UCUA GAA  UAGCGGAA CACUUCCG ACA  GG      U
                   GGAU UUU  AUCGUCUU GUGAAGGC UGU  CC      C
CAGGUUUCCUUCGUCUGUG    U   GA        C        G   GA^ ACAGGU 
      110       100        90        80        70        60