10          20        30        40        50          
UUAGCAUGUCUUUCCUUU--| CA      UGU        UAU      U    GUUCAG 
                    GU  CUAUAG   GCUGAGGG   CGAGUU AUGU      \
                    CG  GGUAUC   CGACUCCU   GCUCAG UACA      U
ACUUCGUGCAACUUCACAAC^ AG      CCC        UU-      C    ACCAUU 
.       110       100        90        80         70