10        20          30        40        50          
AAAAUUUAUUUUUGAAUGUC--| A     CCUU       A    C   CGAGUAUGUAU 
                      UG UAUAC    ACCCUGU GAAC GAG           \
                      AC GUAUG    UGGGACA CUUG CUC           U
UGCACCAGUCAUCGUUAAUCUU^ C     UUAC       -    A   ACCAUGAUUAC 
.       110       100        90        80         70