10          20        30        40        50         
GCUGGAGCGAGAAGAUC--|  U        U              A    CUGUUGUCU 
                   UCA GCUGUGAC CUCUGGAGGGAAGC CUUU         \
                   AGU UGGCAUUG GAGAUUUCUCUUCG GAAA         G
UUGAAGUUGCAACGAAAAG^  U        U              C    CAAAAGAAA 
       110       100        90        80        70        60