10          20        30        40        50        60    
AUACUUCAUCCUCAAGGCC--|    A GU C      C         A  U   UGGACAUAUG 
                     GUAGC U  G CAUCGC ACCAAGUGU CU CAG          U
                     CAUCG G  C GUGGCG UGGUUCACA GA GUC          C
ACGUACCAGGCUACAUACCCU^    A UG C      A         C  -   UAAAUUUUUG 
       120       110       100        90        80         70