10          20        30        40        50       
CCUGAACACCGAAGGAA--|   UU       AUAU     U UC        AAGUU 
                   ACAC  CUCGGCC    UGUCC G  ACAGCAGU     \
                   UGUG  GAGUUGG    ACAGG C  UGUCGUCA     C
CAAGAAAUUAACAUCAAUA^   UU       CCGU     C GA        UCUAA 
   110       100        90        80        70        60