10        20          30        40        50        60 
CAGACCCAGCAUUUCCCAUGCA--|   CAC         U   ACA         GUGACU 
                        GCAG   GUGUAAACA CCU   CUCUCAGCU      \
                        CGUC   CGCAUUUGU GGA   GAGGGUCGG      U
UCAAAAGUCCUACCAGUCAGGUAC^   UUC         U   A--         UGGCGU 
 .       110       100        90        80          70