10          20        30        40        50          
GGUGACAGGAUGAGACU--|    G  G             ACA          AGACCUU 
                   GUUGU GU UGUCUGCCUGUCU   CUUGCUGUGC       \
                   CGACG UA ACAGACGGACAGA   GGACGACAUG       C
CAGAAGACUACAGUCACCC^    G  G             CAC          UCCUCGU 
 .       110       100        90        80        70