10        20          30        40        50         
AGCAGUUCCACAGGAAUGUC--|   U             UUA      AA    GUGAG 
                      CAGC GGAAGGGGGGCCG   CACUGU  GAGA     U
                      GUCG CCUUUUCUCUGGC   GUGACA  CUCU     A
ACAGUAGUCCUCACCGUACUGU^   U             CAA      --    GGACG 
      110       100        90        80        70          60