10          20        30         40        50     
AUGUGUGACUUGGAUCUUU--    UC    C-|  CU       U         AU 
                     CACU  CUCU  UCC  GAGACCA AACUUGUGA  A
                     GUGG  GAGA  AGG  CUUUGGU UUGGACACU  U
CACACUGCAGCAGCUACCGUU    GU    UC^  U-       C         UU 
110       100        90        80         70        60