10          20        30        40        50        60         
CCUUGCUAGAGGAUUCU--|  C         U                 U   GUGGGGUAGGGAUUUU 
                   GCU AUGCCGGGG GAGGUAGUAAGUUGUAU GUU                A
                   CGG UGUGGUCCC UUUCAUCAUUCAACAUA CAA                G
GUUCUGAUUCAUACUUAUA^  U         -                 U   UAGAAGAUUAACCCCG 
       130       120       110        100        90        80        70