10          20        30        40        50          
UUUUUUUAACUUUUCAA--|  UUUGAAA            C        A   GUAUUUA 
                   GCC       GUUCCAUGCUUC UUGCAUUC AUA       \
                   CGG       CGAGGUAUGAAG AAUGUAAG UAU       A
UUUUCAUUUAGCAACAUGA^  UCUAUAG            A        G   ACGCUUA 
 .       110       100        90        80        70