10          20        30        40        50          
CUUAAAUUGUUCAUUGC--|  UUUGAGA            C        A   GUAUUUA 
                   GCC       GUUCCAUGCUUC UUGCAUUC AUA       \
                   CGG       CGAGGUAUGAAG AAUGUAAG UAU       U
GUCAAACCAUACUACGAAG^  UCUAAAG            A        G   ACGAAUA 
 .       110       100        90        80        70