10         20         30        40        50        60 
UUUGUAGCUUGCUGUCA-   -|   U   UCU         CCC           GUAAGC 
                  GAA AGUC GUG   GUAAACAUC   GACUGGAAGCU      C
                  CUU UCGG CAU   CGUUUGUAG   CUGACUUUCGA      A
ACAGGUUUUCUACGUACG   C^   U   CGU         A--           ACCGAC 
120       110       100        90        80          70