10        20          30        40        50        60      
CGUCCGCCGGGGGCUCAGC      UU--|   A       AC      U     UGCGGUGACGGG 
                   AGGUGC    GGUG CUGGAGG  UUAGGU GCACG            G
                   UCCACG    CCAU GACCUCU  AGUCCG CGUGC            C
UACAUGUGCGCCUUCCCGU      UCCC^   A       GA      -     UAAAUCUUCCGC 
 130       120       110       100        90         80        70