10         20          30        40        50        60      
AGUUCACUAGUGACAUU-      C--|  C        UU     A    C    GAUAUUGGUAAC 
                  UUGCCU   UUA GGACAUCA  AUUUG CUGU GAUA            \
                  GAUGGA   AAU CCUGUAGU  UAAAC GACA CUAU            A
AUAUUAGUUACUUCCACU      AUA^  -        U-     C    -    GAUGGUUUUAUU 
 .       120       110        100         90         80        70