10         20          30        40        50          
UCUACUCUCCUGACAUCU-  U--|  C    U            G       AUUGUGUAA 
                   CC   UCA CAGC UCCUUUGUACAA AUGUUCU         \
                   GG   GGU GUUG GGGAAACAUGUU UACGAGA         A
AGUCAAACCUUACGAUUAU  UAC^  U    U            A       AACUACCAU 
120       110       100        90        80        70