10          20         30        40        50        60
AGCACCUCUCUCUCUCU--   U        -| A             A      GUGACGU 
                   CUC GUGUCCUG CC GUGGUUUUACCCU UGGUAG       C
                   GGG CGUAGGGC GG CACCAAGAUGGGA ACCAUC       A
GCAGUAGGUGCGUCCUUCC   C        A^ -             C      UUGUCGG 
120       110       100        90         80        70