10          20        30        40        50        60 
GACAAAAGGACACGUUC--| A      G  G     UA  CGUU         GUUGGUUU 
                   UC CUGUAA GU UUGCG  GG    GUGCACAGU        \
                   AG GACGUU CG AACGC  CC    UACGUGUCA        U
CUCCAUAGGCCGACACUCC^ A      A  A     GC  ACUC         GGGCAAGU 
 120       110       100        90        80        70