10           20        30        40        50        
AUCGACGAAGUUGCUGU---|   C  C  U       A    C    U   A  UGUCA 
                    GUCU GG GG AUAGUCC UCAU GGGU GCU GC     \
                    CAGA CC CC UGUCGGG AGUG CCCG CGA CG     U
AAGACGAGAGCUUCUCCAGA^   -  A  U       A    A    U   C  GAGGA 
     110       100         90        80        70        60