10          20        30        40        50         
CCGAUCGGGUGGAUUGGGC--|    U         U     CG   G  A   GAGGUU 
                     GAGUC AGGGCUGGG CUUUG  GGC AG UGA      \
                     CUCGG UCUUGACCC GAAAC  CCG UC ACU      U
GAUACCGUGACGUCCAGGACC^    C         U     AU   G  A   UAGGUG 
       110       100        90        80        70        60