10          20        30        40        50        60    
GGCCUUCCCUCCAUCAC--|     CG     AG   G   U     UCA     GUGGCGCAGC 
                   GGUGGC  GCGGC  CUG UGU GUGAA   GGCCG          \
                   CCACCG  CGCUG  GAC ACA CACUU   UCGGC          C
UGUGCCGCCACCACCGCCA^     UA     G-   G   U     UG-     ACACAGAUCC 
     120       110       100         90        80         70