10          20        30         40        50        60
ACUUUUCCGCGCUGCAG--|     GUU   U  -      U       CG    GUGACGU 
                   UCUUUC   UAC CG CCGGGG AUGACGU  UACU       A
                   AGAAGG   AUG GC GGCCUC UGCUGCA  AUGA       G
CCCCCAGGAACUACUAUCA^     AUU   -  A      U       UG    CGCGUUG 
120       110       100         90        80        70