10          20        30        40        50          
AGGAUCCUCACUAUUCC--|      U     A     A   AU          AUGAUAC 
                   ACGGCAC GUGUG GGAGG CAC  GUGGUGCAGU       \
                   UGUUGUG CACAC CCUCC GUG  UACUACGUCG       U
UUGGAGGUCUACCUCUCUG^      C     C     A   CG          UAUACGA 
 .       110       100        90        80        70