10          20        30        40        50        
CCACAAUCAGUCGUGCU--|     AG                 UGC    C  UUAGA 
                   GUGGGC  UGCUCUAUUCAGAAAGG   CAGU AC     \
                   CAUUCG  AUGAGGUGAGUCUUUCC   GUCA UG     U
GUGGUGUGUGAACAUGAAC^     GA                 UUU    C  UACAU 
     110       100        90        80        70        60