10          20        30        40        50          
AUUAUUCUCCUGGAAAA--|     GA  UG  U         C          GUGUGCA 
                   GGUUGU  CC  GU CAAGUAAUC AGGAUAGGCU       \
                   CCAACG  GG  CA GUUCAUUAG UCUUAUCCGG       A
UAGACCAAGUGAAACAGCA^     GA  GU  C         U          UUAAUCU 
 .       110       100        90        80        70