10        20          30        40        50        60 
UCAUUCUUGAGAGCUCUGAGU--|     UACU       U   ACA         GUGGAA 
                       GGCAGG    GUAAACA CCU   CUCUCAGCU      A
                       CCGUCU    CAUUUGU GGA   GAGGGUCGA      G
AGAAGGGAGGUCGACGAAAGGUU^     CUCU       C   A--         AGGAAU 
120       110       100        90        80          70