10          20        30        40        50        60
UAAAUUUCGAUUAAACA--|      UCC        CA   U      A   UUGUGAUA 
                   UGGCGAU   UAUCAGUA  CAG CUGUGA AUG        A
                   ACUGCUA   GUAGUCGU  GUC GACACU UAC        A
GUCAUACUACACUUCCAUA^      CAU        UC   C      A   UGAAACUA 
120       110       100        90        80        70