10          20        30        40        50         
GCUGGAGCAAGAAGAUC--|  U        U  G           C      GUUGUCU 
                   UCA GCUGUGAC CU CAAAGGGAAGC CUUUCU       \
                   AGU UGGCAUUG GA GUUUCCCUUCG GAAAGA       A
UUGAAGUCGCAACAAAAAG^  U        U  G           C      AAAGAAA 
       110       100        90        80        70        60