10         20        30         40        50        60 
AAUGUUUGAAGAGUUUGCU-         UA-|             AA      GUUAAUGG 
                    GAUCUCUGU   GAUAUGUUUGAUAU  UUGGUG        \
                    CUGGAGACA   CUGUACAAACUAUG  AACCAC        U
CAAACCAUCCACUUUCCUGU         UCA^             --      CUGAAAAU 
 .       110       100        90        80          70