10        20          30        40         50         
UGAAAAGAAUUUCCAGAAAUUCCUC--     A  G      U-| G        UAUGAU 
                           AUGGC CG CAAAGU  GC GUGAUGUG      U
                           UACCG GC GUUUCG  CG CACUAUAC      G
NNNNNNNNNGAGACGACACGAACCACA     A  A      UC^ A        UGAACU 
 .       110       100        90        80        70        60