10         20         30        40        50        60
UGCUCACAUGUGGUUGA-   -|   U     U         CCC           GGAAG 
                  GAA AGCC GUGGU GUAAACAUC   GACUGGAAGCU     A
                  CUU UCGG CAUCG CGUUUGUAG   CUGACUUUCGA     C
UCUGGUUCACGGCAGACA   G^   C     U         A--           AACGA 
.       110       100        90        80          70