10            20        30        40        50        60  
GCUGGAGCAAGAAGAUC----|           CU    GA    A            GUUGUCU 
                     UCAGGCUGUGAC  UCUC  GGAA GAAGCACUUUCU       \
                     AGUUUGGCAUUG  AGAG  CUUU CUUCGUGAAAGA       G
AGUUGAAGUUGCAACGAAAAG^           --    A-    C            AAAGAAA 
  120       110       100          90         80        70