10          20        30        40        50         
UCAUAGGAGCUGGACCA--|   CC         CU        C     G   GCUUGA 
                   CAUG  CACGGUCAC  CCAUAGUA CUGCA CGU      C
                   GUGC  GUGUCGGUG  GGUGUCAU GACGU GUA      U
UCAGGAAAAGUCAGACUCC^   UU         UC        U     G   UCUCUU 
.       110       100        90        80        70        60