10         20          30        40        50        60  
AACUAAGAGUGAAAGUCA-       --|   G                 GU     UUUAACU 
                   CUUUUUC  AGGA GCUGGUUUCAUGUGGUG  UUAGA       \
                   GAGGAAG  UCCU UGACUAAAGUAUACCAC  GAUCU       G
CAAACCAUCACGUCCUUAA       AU^   G                 --     GUAACAC 
  120       110       100        90        80          70