10          20        30        40        50        60 
GGACUGGCACCGAUACGG--|          C            A         UAAACCGC 
                    ACAGUGCACUC UCCAUAAAGUAG AAGCACUAC        C
                    UGUCAUGUGAG AGGUAUUUCAUC UUUGUGAUG        G
CCAGAGAGCAGGGCAACGAG^          U            C         UGCCCUGC 
  120       110       100        90        80        70