10         20        30         40         50        60
AUUUUCAAAGGUUAAUUAC-     A     -  U       -|       A   UGUGCUU 
                    CUGUU UGCAG UC UCAAAGG GGUUGUGA AUG       A
                    GACGA AUGUC AG AGUUUCU CCGACACU UAC       U
UACUUUAGAAGUCAGACCUU     C     G  U       A^       A   UUUGACU 
 120       110       100        90        80        70