10          20        30         40        50        60
UUCACUUCUACGAGACA--   UG   G   C    -|   GU        UC    UGAUU 
                   GUG  CUU UUU AGCU GAAG  UUGGGUCU  GGCA     C
                   CAC  GGA AAA UCGA CUUC  AAUCUAGA  CCGU     A
UUUAAAGACAACGUUUCUC   GU   A   U    C^   UC        --    UAUAA 
 .       110       100        90        80          70