10         20         30         40        50        60  
UCCAUGGAAAUGAGAAU- UG   U-    CC-|               AA    UUUUGGAGU 
                  C  CUG  AGGU   CUGGUUUCAAGUGGUG  UAGA         \
                  G  GAU  UCUA   GACUAAAGUUUACCAC  AUCU         G
UUAGGUACGAAACAGUAA GU   UU    CGU^               G-    GUCAUAAAA 
   120       110       100        90        80         70