10          20        30        40        50        60 
GGGAAUGAUACGCAUUUAA--|      A   C    C     C  C     C   CCAUUC 
                     GGAGUGA UCA GGGG GACAC CU GUCUC AUG      \
                     UUUCGCU AGU CCCU CUGUG GA CAGAG UAC      A
CAACAUAACUACUACUAUUGC^      A   A    C     U  -     -   GAACAA 
 .       110       100        90        80          70