10         20         30        40        50        
GCGGCAGGUGGAGCCAG-   -|   C    CUCC     C  C   A       UCGG 
                  CUG GCGG CGCC    CUGUC UC AGG GCUCACG    C
                  GAC CGCC GCGG    GACAG AG UCC CGAGUGU    C
CGGCACCUGCGCGCCUGC   A^   U    CCGA     C  C   G       CCGU 
      110       100        90        80        70        60