10          20        30        40        50          
UUGUCUUUAUGUAACAGGA--|   GG    UU          C          GUGGGUA 
                     CUGU  CCAG  UCAAGUAAUC AGGAUAGGCU       \
                     GACG  GGUU  GGUUCAUUAG UCUUGUCCGA       C
ACAGGAUUUUCUACGGUGGCC^   GA    CC          U          CUGUAGU 
 .       110       100        90        80        70