10          20        30         40        50          
CUGGAGCAAGAAGAUCC--  U  U     C       -|         UC    UGUUGUC 
                   CA GC GUGAC CUCUAGA GGAAGCACUU  UGUU       \
                   GU UG CAUUG GAGAUUU CCUUCGUGAA  ACAA       U
UGAAGUUGUGACGAAAAGG  U  C     U       C^         --    AAAAGAG 
.       110       100        90        80          70