10           20        30         40        50        60
UCCACGGAAAAAUGCAGGU---|  AGG     -         G   U   A    CUUAGCA 
                      GGC   CCAGU UAAGUGAAU CUU GCC CAGU       A
                      UCG   GGUCG AUUCACUUG GAG CGG GUCG       U
CUACCCCAAACUGAAACCAACC^  GA-     G         -   U   -    AAUAAAG 
 .       110       100         90        80          70