10         20        30         40        50        60
GCAUGUCUGUCUGAACU-     C      CA-| C   G       C       GUUAUA 
                  AUGUU GGUUUU   GG AGU UAGUUAG UGAUUGU      U
                  UACAA UCAAAA   CC UCA AUCGAUC ACUAACG      C
AUAGUUACGUCGUGAAAA     U      AUA^ A   A       -       UUUAAA 
 .       110       100        90        80         70