10          20        30        40        50          
GCGCCGGCGGGCACCUG--|     GA     UU         C          GUGUGCG 
                   GGCUGC  CCUGG  CAAGUAAUC AGGAUAGGCU       \
                   CCGGCG  GGACC  GUUCAUUGG UCUUGUCCGG       C
GGGACCCGGCUCAACGACA^     GG     CC         C          UUAGACU 
 .       110       100        90        80        70