10          20        30         40        50        60 
UACCACCAGCAGCCACUGC--|        G  -       U      C       GAAUUAA 
                     UUGUGUUUC CU GGCAGUG GGUUAG UGGUUGU       \
                     AACAUAAAG GG CCGUCAU UCGAUC ACCAACA       U
UGGUCUCUCCGACUGUAUUAA^        -  U       C      -       ACAUAGA 
120       110       100         90        80         70