10          20        30        40        50        
CUCGGAUCUUGGAAGUU--| A        UCCAU         G  C  C   GUGGC 
                   GG ACACAGGG     CAAAGUGGA GC CU UCC     \
                   CC UGUGUCUC     GUUUUACCU CG GA AGG     U
CGUCCGUCCACUCAGGUCG^ C        UGAUU         A  U  A   GCGGU 
     110       100        90        80        70        60