10          20        30         40        50        60
UGAUCGCCACUAGAUUU--|     C     G   -  A          A       GUCCA 
                   CUAUUA UUGCA UCA GU ACAAAGAUUC UCCUUGU     U
                   GAUAAU AAUGU GGU CA UGUUUCUAAG AGGAACG     G
GAAGGGUGCGCUCCAGGUC^     U     -   U  C          -       ACGUA 
 .       110       100         90        80         70