10          20        30         40        50        60        70        80  
GAAUAACUGAUUCUCCA--    U               -|       AUA     UUGUAUAUCUCACGUUAUUCUCUUCGUC 
                   AUGU UUGGAAUGACAUGAG UGGUCGGA   AAAGC                            \
                   UACG GACUUUACUGUACUC GUCAGCUU   UUUCG                            G
UUCUUCUUUCUACUUAAAA    C               G^       G--     UUGUGUCAAAUGUUGAAUUAUUUAUUGA 
  160       150       140       130       120         110       100        90