10          20        30         40         50        60  
UUUGUUUUUGUUUGUCU--    U  C         -      -|       A    CUGCUAAA 
                   GCCA GU UGUUACUGA CCAAGU GGUUGUGA UGUG        \
                   UGGU CA ACAAUGACU GGUUCG CCGACACU AUAC        U
GUAAGGUUCCGCAACUUCG    U  U         A      U^       -    UUUCAGGU 
    120       110       100        90        80         70