10         20          30        40        50        60
AACGUCUCCACGGCAAC-     -| A    -          U            GUGCGGA 
                  CGUCU CC GGGC AACCGUGGCU UAGAUUGUUACU       C
                  GCAGG GG CCUG UUGGUACCGA AUCUGACAAUGG       G
AAGAAAGGCGGCGAAAAC     C^ -    G          C            UUUGGGU 
120       110       100         90        80        70