10          20        30          40        50        60 
GUGCUACUUGCUUCCUU--     CUC     --|   U  C           C   UGUCAAA 
                   CCCCG   CUUUC  AGCC CU UAUGGUGCUGC UUG       C
                   GGGGC   GAAAG  UCGG GA AUGCUACGACG AAC       C
GUGACGGGUUCGACGUCCG     UGU     GU^   -  C           -   UGUGCGU 
  120       110       100        90         80         70