10          20        30        40        50        60
CUCUCUUGCCUUCUCAU-  -| A       G    A   ACUA       U  CGCUGUG 
                  CC AA AGCAAGU AGCC CUG    ACGCACA UG       U
                  GG UU UCGUUCA UCGG GAC    UGCGUGU AC       U
GCUGGCUGGUCCACGGCA  A^ C       A    C   AGUG       C  CAUAAGU 
120       110       100        90        80        70