10          20        30        40        50        60
GAUCACCAUCAAGAUUU--|     U     GUC   A          A       GUCAA 
                   CUAUUA UUGCA   AGU ACAAAGAUUC UUCUUGU     U
                   GAUAAU AAUGU   UCA UGUUUCUAAG AGGAACA     C
GAAAGGUACGCACCGAGUC^     U     ACU   C          -       ACACA 
 .       110       100        90        80         70