10         20         30        40        50         
CGGCCCCAAUUUCCGUU-   G-|    A  UU       U        G     GUGUA 
                  GGC  UCGCU UU  CUUUGGU AUCUAGCU UAUGA     A
                  CCG  AGCGA AA  GAAACCA UGGAUCGA AUACU     A
CUCUUAUUUCAGCAUACG   GA^    G  UU       U        A     GCAGC 
.       110       100        90        80        70        60