10          20        30        40        50        60
CUGUGAAUGUCUGUUUU-  -|         A    A   ACUA       U  CGCUUGU 
                  CC AGAGGCAGGU AGCC CUG    ACGCACA UG       A
                  GG UCUCCGUCCA UCGG GAC    UGCGUGU AC       C
UCUCUCUCUCUGGCUGUG  A^         A    C   AGUG       C  CUCAGGU 
120       110       100        90        80        70