10          20        30         40        50          
GUUCAUCGGUACAAUAU--|  UG     C   -       UUGUU        UGUCACCU 
                   UGG  UCACC UUG UGCAUUG     GCAUUGCA        \
                   ACC  GGUGG AAU ACGUGAC     UGUAACGU        U
UCGGUAUAUACUUCUGUCG^  UU     -   G       UUCUU        GUUUUAAG 
 .       110       100         90        80        70