10          20        30        40         50          
ACGAUCUCCGCCCAUUC--     U    U     U      -|       A   UAGCCAU 
                   AAUUC UGCG AACUC UCAAGG GGUUGUGA AUG       \
                   UUAAG GUGC UUGAG AGUUUU CCGACACU UAC       U
UACCCUGUUACGACUUUCG     U    U     U      A^       A   UGAACUA 
120       110       100        90        80        70