10        20          30        40        50        
GGGCCACAUCCAGGUAUG   UC-  GG-|    G     AG           UCUCAG 
                  UGU   CG   GCUGG UGGGC  GCACACGUGUG      \
                  ACA   GC   CGGCC ACUCG  UGUGUGCACAC      C
UUCCACGCGCACAUGCGC   UGC  ACA^    G     AG           GUACCG 
     110       100        90        80        70        60