10          20        30        40        50        60    
CAGCCCCCACAGAUUCU--|   CGU   U  AG       U     UCA     ACAAGCAGCU 
                   GGUA   UGC GC  CUGGUGU GUGAA   GGCCG          C
                   CCAU   ACG UG  GACCACA CACUU   UCGGC          A
GUCGGAAGACUUCCUCUCG^   ACU   U  G-       C     UA-     CCAUUAUCCU 
      120       110       100         90         80        70